| Title |
Produit |
| Coffret TESS Chimie générale, CH-1 |
15300-88 |
| Coffret TESS Chimie minérale, CH-2 |
15301-88 |
| Coffret TESS Chimie organique, CH-4 |
15304-88 |
| Coffret TESS Chimie des polymères, PCH |
15305-88 |
| Coffret TESS Chimie alimentaire, FCH |
15306-88 |
| Me 1.1 Mesure de longuers |
P0998100 |
| Me 1.2 Mesure du temps |
P0998200 |
| Me 1.3 Mesure de la masse des solides et liquides |
P0998300 |
| Me 1.4 Volume des corps réguliers et irréguliers |
P0998400 |
| Me 1.5 Mesure de la densité des corps solides |
P0998500 |
| Me 1.6 Meaure de la dénsite des liquides |
P0998600 |
| Me 2.2 Force et réaction |
P0998900 |
| Me 2.3 Force dûe à la pesanteur |
P0999000 |
| Me 2.5 Flexion d'une lame-ressort |
P0999200 |
| Me 2.6 Calibrage d'un dynamomètre |
P0999300 |
| Me 2.7 Force de directions identiques et opposées |
P0999400 |
| Composition des forces: parallélogramme des forces |
P0999500 |
| Me 2.10 Force appliquées au support d'une poulie |
P0999700 |
| Me 2.11 Centre de gravité |
P0999800 |
| Me 2.12 Stabilité |
P0999900 |
| Me 2.13 Forces d'appui d'une poutre sans charge |
P1000000 |
| Me 2.14 Forces d'appui d'une poutre avec charge |
P1000100 |
| Me 2.15 Force de rappel d'un pendule en extension |
P1000200 |
| Me 2.16 Frottements |
P1000300 |
| Me 2.17 Coefficients de frottements |
P1000400 |
| Me 3.2 Levier du premier genre |
P1000600 |
| Me 3.3 Levier du deuxième genre |
P1000700 |
| Me 3.4 Forces et déplacements sur la pouile fixe |
P1000800 |
| Me 3.5 Forces et déplacements sur la poulie mobile |
P1000900 |
| Me 3.6 Poulie multiple composée d'une poulie mobile et fixe |
P1001000 |
| Me 3.7 Palan à quatre poulies |
P1001100 |
| Me 3.8 Forces et déplacements sur la roue à gradins |
P1001200 |
| Me 3.9 Transmissions à roues dentées et à courroie |
P1001300 |
| Me 3.12 Puissance |
P1001600 |
| Me 4.1 Vases communicants |
P1001700 |
| Me 4.2 Pression hydrostatique |
P1001800 |
| Me 4.3 Poussée et flottabilité |
P1001900 |
| Le principe d'archimède |
P1002000 |
| Me 4.5 Densité des corps solides par mesure de la poussée |
P1002100 |
| Me 4.6 Mesure de la densité de liquides avec un aréomètre |
P1002200 |
| Me 4.7 Densité de liquides non miscibles |
P1002300 |
| Me 4.8 Capillarité |
P1002400 |
| Me 4.10 Pompes et siphons |
P1002600 |
| Le pendule à fil (pendule simple) |
P1002800 |
| Me 5.3 Oscillation d'une lame-ressort |
P1002900 |
| Me 5.6 Enregistrement distance / temps |
P1003200 |
| Me 5.7 Le pendule composé |
P1003300 |
| Me 5.8 Pendules liés |
P1003400 |
| Mouvement rectiligne uniforme avec chronomètre 2-1 |
P1003505 |
| Comparaison des mouvements unipourmes et nonunipourmes ti- mer2-1 |
P1003605 |
| Vitesse momentanée et vitesse moyenne avec timer 2-1 |
P1003705 |
| Lois du mouvement unipourme rectiligne avec timer 2-1 |
P1003805 |
| Lois du mouvement rectiligne uniformément accéléré avec compteur digital 2-1 |
P1003905 |
| Energie potentielle et cinétique avec timer 2-1 |
P1004005 |
| La chute libre avec timer 2-1 |
P1004105 |
| La loi fondamentale de Newton: accélération en fonction de la force avec le chronomètre 2-1 |
P1004205 |
| Lois de Newton: mouvement rectiligne classique avec chronomètre 2-1 |
P1004305 |
| Quantité de mouvement avec timer 2-1 |
P1004405 |
| We 1.1 La sensation de chaleur par la peau |
P1042100 |
| Equilibre thermique |
P1042200 |
| Calibration d'un thermomètre (modèle de thermomètre) |
P1042300 |
| We 1.4 Mesures de température avec un thermocouple |
P1042400 |
| We 2.1 Distilation de liquides et de gaz |
P1042500 |
| We 2.2 Dilatation cubique de liquides |
P1042600 |
| Dilatation de l'air en fonction de la température à pression constante |
P1042700 |
| Changement de la pression d'air en fonction de la temprature à volume constant |
P1042800 |
| Dilatation des métaux |
P1042900 |
| We 2.6 Le bimétal |
P1043000 |
| We 3.1 Transfert thermique dans des corps solides |
P1043100 |
| We 3.2 Coefficient de conduction de chaleur de métaux |
P1043200 |
| We 3.3 Covection dans des liquides et des gaz |
P1043300 |
| We 3.4 Conduction thermique dans l'eau |
P1043400 |
| We 3.5 Absorption du rayonnement thermique |
P1043500 |
| We 3.6 Comment conserver l'eau chaude |
P1043600 |
| We 4.1 Montée en température de l'eau |
P1043700 |
| We 4.2 Echauffement de différents liquides |
P1043800 |
| Capacité calorifique de l'eau |
P1043900 |
| We 4.4 Température de mélange |
P1044000 |
| Capacité calorifique du calorimètre |
P1044100 |
| Chaleur massique de corps solides |
P1044200 |
| We 4.7 Mesure de température calori- métrique |
P1044300 |
| We 4.8 Transparentmation de l'energie mécanique en éner- gieinterne |
P1044400 |
| We 5.1 Variation de volume lors de la fusion de la glace |
P1044500 |
| We 5.2 Courbes de fusion et de solidification de thiosulfa- tede sodium |
P1044600 |
| Chaleur de fusion de l'eau |
P1044700 |
| We 5.4 Chaleur d'évaporation de l'eau |
P1044800 |
| We 5.5 Chaleur de condensation de l'eau |
P1044900 |
| Distillation |
P1045000 |
| We 5.7 Evaporation |
P1045100 |
| We 6.1 Chaleur de dissolution |
P1045200 |
| We 6.2 Abaissement du point de congé- lation (mélange fri- go-rifique) |
P1045300 |
| We 6.3 Augmentation du point d'ébulition |
P1045400 |
| Oe 6.5 Optical illusions |
P1063100 |
| Oe 1.1 La propagation rectiligne de la lumière |
P1063200 |
| Oe 1.2 Matières transparentes et opaques |
P1063300 |
| Oe 1.3 Ombre (ombre absolute et mi-ombre) |
P1063400 |
| Oe 1.4 Eclipses de lune et de soleil (avec la boîte lumi- neu-se) |
P1063500 |
| Oe 2.1 Réflexion de la lumière |
P1063600 |
| Oe 2.2 Réfexion sur un mirior plan |
P1063700 |
| Oe 2.3 L'image d'un mirior plan |
P1063800 |
| Réflexion sur le miroir concave |
P1063900 |
| Oe 2.5 Construction de l'image d'un miroir concave |
P1064000 |
| Oe 2.6 Réflexion sur le miroir convexe |
P1064100 |
| Oe 2.7 Construction de l'image par le miroir convexe |
P1064200 |
| Oe 3.1 Réfraction à l'interface air / verre |
P1064300 |
| Mesure de l'indice de réfraction du verre |
P1064400 |
| Oe 3.3 Réfraction lors de la transition air / eau |
P1064500 |
| Oe 3.4 Réfraction à l'interface de deux liquides |
P1064600 |
| Oe 3.5 Réfraction lors de la transition verre / air |
P1064700 |
| Réflexion totale et angle limite |
P1064800 |
| Oe 3.7 Passage de la lumière par une plaque en verre à fa- cesplanes et parallèles |
P1064900 |
| Réfraction de la lumière par un prisme |
P1065000 |
| Oe 3.9 Le prisme, la déviation de l'image |
P1065100 |
| Oe 3.10 Le prisme, le retournement de l'image |
P1065200 |
| Oe 4.1 Chemin de la lumière et distance focale pour une len-tille convexe |
P1065300 |
| Oe 4.2 Construction de l'image sur des lentilles convexes |
P1065400 |
| Oe 4.3 Trajectoire des rayons et distance focale d'une len- tille concave |
P1065500 |
| Oe 4.4 Construction de l'image de lentilles concaves |
P1065600 |
| Le trajet optique dans les combinaisons de lentilles |
P1065700 |
| Oe 4.6 Distance focale de combinaisons lentilles |
P1065800 |
| Oe 4.7 Aberrations sphériques |
P1065900 |
| Oe 4.8 Aberrations chromatiques |
P1066000 |
| Oe 5.1 Dispersion des couleurs par un prisme |
P1066100 |
| Oe 5.2 Superposition de toutes les couleurs du spectre |
P1066200 |
| Oe 5.3 Couleurs complémentaires |
P1066300 |
| Mélange de couleurs addtif |
P1066400 |
| Oe 5.5 Mélange de couleurs soustractif |
P1066500 |
| Oe 5.6 Les couleurs des corps |
P1066600 |
| Oe 6.1 Fonctionnement de l'oeil humain |
P1066700 |
| Oe 6.2 La myopie et sa correction |
P1066800 |
| Oe 6.3 L'hypermétropie et sa correction |
P1066900 |
| Oe 6.4 La prebloc de constructionytie et sa correction |
P1067000 |
| Oe 1.5 Jour et nuit |
P1067100 |
| Oe 1.6 Les quatre saisons |
P1067200 |
| Oe 1.7 Les phases lunaires |
P1067300 |
| Oe 1.8 Eclipses de soleil et de lune (avec le modèle terre /lune) |
P1067400 |
| Oe 1.9 La chambre obscure |
P1067500 |
| Oe 1.10 L'intensité lumineuse (le photomètre) |
P1067600 |
| Oe 1.11 L'éclairement |
P1067700 |
| Oe 2.8 Images obtenues avec un miroir concave |
P1067800 |
| Oe 2.9 Lois de formation des images obtenues avec un miroir- concave |
P1067900 |
| Oe 2.10 L'échelle de grandeur sur miroir concave |
P1068000 |
| Oe 2.11 Images obtenues avec un miroir convexe |
P1068100 |
| Oe 4.9 Images obtenues avec une lentille convexe |
P1068200 |
| Oe 4.10 Mesure de la distance focale par un autofous |
P1068300 |
| Oe 4.11 Loi de formation des images obenues avec une len- til-le convexe |
P1068400 |
| Oe 4.12 L'échelle de grandissement de l'image |
P1068500 |
| Oe 4.13 Images obtenues avec une lentille concave (imagevir- tuelle) |
P1068600 |
| Oe 4.14 Aberrations d'images (en forme de "tonneau" ou de"barillet") |
P1068700 |
| Oe 7.1 La loupe |
P1068800 |
| Oe 7.2 Conception du microscope |
P1068900 |
| Oe 7.3 Détermination du grandissement d'un microscope |
P1069000 |
| Oe 7.4 La lunette astronomique |
P1069100 |
| Oe 7.5 La lunette de galilée |
P1069200 |
| Oe 7.6 Déterminination du grandissement d'une lunette |
P1069300 |
| Oe 7.7 L'appareil photographique |
P1069400 |
| Oe 7.8 La profondeur de champ de l'appareil photo |
P1069500 |
| Oe 7.9 Le projecteur de diapositives |
P1069600 |
| Oe 8.1 Diffraction par un réseau |
P1069700 |
| Oe 8.2 Mesure de la longueur d'onde |
P1069800 |
| Oe 8.3 Filtres de polarisation |
P1069900 |
| Oe 8.4 Rotation du plan de polarisation par une solution de- sucre |
P1070000 |
| Est 1.1 Démonstration d'électrisation différente de tigespar frottement |
P1084000 |
| Est 1.2 Démonstration de différentes électrisations sur- feuilles et plaques |
P1084100 |
| Est 2.1 Forces s'exerçant entre deux corps électrisés |
P1084200 |
| Est 2.2 Le modèle de l'électroscope |
P1084300 |
| Est 2.3 Fonctionnement d'un électroscope |
P1084400 |
| Est 3.1 électrisation par influence des conducteurs et des- non-conducteurs |
P1084500 |
| Est 3.2 Forces induites par influence |
P1084600 |
| Effets de l'influence électrostatique sur l'électroscope |
P1084700 |
| Est 4.1 Conducteurs utilisés comme accumulateurs de charge |
P1084800 |
| Est 4.2 Distribution des charges sur le bécher faraday |
P1084900 |
| Est 4.3 Accumulation de charges positives et négatives |
P1085000 |
| Est 4.4 Transfert des charges électriques par un pendule |
P1085100 |
| Est 5.1 Mobilité des charges dans des isolateurs ou conduc- teurs |
P1085200 |
| Est 5.2 Vérificaton de la conductibilité avec l'électroscope |
P1085300 |
| Est 5.3 Décharge par ionisation |
P1085400 |
| Est 5.4 Décharge par pointes |
P1085500 |
| Eb 1.1 |
P1371600 |
| Eb 1.2 |
P1371700 |
| Eb 1.3 |
P1371800 |
| Eb 1.4 |
P1371900 |
| Eb 1.5 |
P1372000 |
| Eb 1.6 |
P1372100 |
| Eb 1.7 |
P1372200 |
| Eb 1.8 |
P1372300 |
| Eb 2.1 |
P1372400 |
| Eb 2.2 |
P1372500 |
| Eb 2.4 |
P1372700 |
| Eb 2.5 |
P1372800 |
| Eb 2.6 |
P1372900 |
| Eb 2.7 |
P1373000 |
| Eb 2.8 |
P1373100 |
| Eb 2.9 |
P1373200 |
| Eb 3.1 |
P1373300 |
| Eb 4.1 |
P1373400 |
| Eb 4.2 |
P1373500 |
| Eb 4.3 |
P1373600 |
| Eb 5.1 |
P1373700 |
| Eb 5.2 |
P1373800 |
| Eb 5.3 |
P1373900 |
| Eb 5.4 |
P1374000 |
| Eb 5.5 |
P1374100 |
| Eb 6.1 |
P1374200 |
| Eb 6.2 |
P1374300 |
| Courbes courant-tension caractéristiques d'un transistor |
P1374400 |
| Le transistor en tant que commutateur |
P1374500 |
| Eb 6.5 |
P1374600 |
| The transparentmation of électrical energy into heat ener- gyeb 7.1 |
P1374700 |
| The conductivity of électrolyteseb 8.2 |
P1374900 |
| Voltage and current strength in conductive processes inli- quidseb 8.2 |
P1375000 |
| électrolysiseb 8.3 |
P1375100 |
| Galvanizationeb 8.4 |
P1375200 |
| Galvanic cellseb 8.5 |
P1375300 |
| The lead accumulatoreb 8.6 |
P1375400 |
| The magnetic effect of à current-carrying conductoreb 9.1 |
P1375500 |
| Lorentz force: à current-carrying conductor in à mag.Fiel- deb9.2 |
P1375600 |
| The électric belleb 9.3 |
P1375700 |
| A modèle of an électromagnetic relayeb 9.4 |
P1375800 |
| Controlling avec à relayeb 9.5 |
P1375900 |
| The galvanomètreeb 9.7 |
P1376100 |
| Moteur à aimant permanent |
P1376200 |
| The main circuit moteur eb 10.2 |
P1376300 |
| The shunt moteur eb 10.3 |
P1376400 |
| Induction voltage avec à permanent magneteb 11.1 |
P1376500 |
| Induction voltage avec an électromagneteb 11.2 |
P1376600 |
| The alternating current générateureb 11.3 |
P1376700 |
| Voltage transparentmationeb 12.1 |
P1376800 |
| Current transparentmationeb 12.2 |
P1376900 |
| Self-induction on switching oneb 13.1 |
P1377000 |
| Self-induction on switching offeb 13.2 |
P1377100 |
| Coils in alternating current circuitseb 13.3 |
P1377200 |
| Earthing of the alimentation lineeb 14.1 |
P1377300 |
| The protective conductor systemeb 14.2 |
P1377400 |
| The protective break transparentmereb 14.3 |
P1377500 |
| The ntc resistoreb 15.1 |
P1377600 |
| The ptc resistoreb 15.2 |
P1377700 |
| The characteristic curve of à z-diodeeb 16.1 |
P1377900 |
| The z-diode as voltage stabilizereb 16.2 |
P1378000 |
| The light emitting diodeeb 16.3 |
P1378100 |
| The photo diodeeb 16.4 |
P1378200 |
| The bridge rectifiereb 16.5 |
P1378300 |
| The filtre networkeb 16.6 |
P1378400 |
| Voltage amplification of à transistoreb 17.1 |
P1378500 |
| Stabilization of the operating pointeb 17.2 |
P1378600 |
| Temperature control of à transistoreb 17.4 |
P1378800 |
| Oscillations électromagnétiques libres (non-amorties) |
P1378900 |
| Why is the sky blue? |
P1415001 |
| What does the spectrum of a light-emitting diode (LED) look like? |
P1415101 |
| Properties of Matter,hardness, colour,magnetisability,water, solubility |
P7150100 |
| Properties of material - combustibility, melting point |
P7150200 |
| Properties of matter - boiling point |
P7150300 |
| Properties of matter - sublimation |
P7150400 |
| Properties of matter - density determination |
P7150500 |
| Properties of mixtures |
P7150600 |
| Liquid mixtures |
P7150700 |
| Mixture separation - evaporation |
P7150800 |
| Mixture separations - filtration, magnatic separation |
P7150900 |
| Mixture separation - extraction |
P7151000 |
| Mixture separation - chromatography |
P7151100 |
| Comparison of a physical process and a chemical reaction |
P7151200 |
| Reaction of copper and sulphur |
P7151300 |
| Test of oxygen |
P7151400 |
| Test for hydrogen |
P7151500 |
| Test for nitrogen |
P7151600 |
| Volume contraction of liquids |
P7151700 |
| Dissolution processes on liquids |
P7151800 |
| Dissolution of salts |
P7151900 |
| Crystallisation |
P7152000 |
| Test confirming the migration of ions by means of indicator paper |
P7152100 |
| Periodic system properties of a group of elements - Group 2 |
P7152200 |
| Dipole properties |
P7152300 |
| Melting-point lowering and boiling-point elevation |
P7152400 |
| Behaviour of salts with regard to solvents of different polarities |
P7152500 |
| Oxidation of métals |
P7153000 |
| Factors determining the réaction behaviour of métals |
P7153100 |
| Oxygen, causative agent of oxidation |
P7153200 |
| The importance of air pour combustion processes |
P7153300 |
| Air, a mixture of substances |
P7153400 |
| Properties of oxygen |
P7153500 |
| réactions in pure oxygen |
P7153600 |
| Quantitative investigation ofoxides |
P7153700 |
| Nitrogen, préparation and properties |
P7153800 |
| Carbon dioxide, préparation and properties |
P7153900 |
| Modèle of à fire extinguisher |
P7154000 |
| Construction and function of à bunsen burner |
P7154100 |
| The candle flame |
P7154200 |
| Rusting- "slow combustion" |
P7154300 |
| Reduction of copper oxide |
P7154400 |
| Water content of natural substances |
P7154500 |
| Dissolved components in different waters |
P7154600 |
| Solubility of gases in water |
P7154700 |
| Solutions, colloids, suspensions |
P7154800 |
| Solubility of salts in water-comparison avec the solubili- tyof gases in water |
P7154900 |
| Mode of operation of an aeration cuve (sewagetreatmentplant) |
P7155000 |
| Water treatment in sewage treatment plants |
P7155100 |
| Hardness of water |
P7155200 |
| Test pour water |
P7155300 |
| Water, an oxide |
P7155400 |
| Degradation of water by reducing agent |
P7155500 |
| Synthesis of water |
P7155600 |
| Production of gypsum plaster |
P7155700 |
| Processing of gypsum |
P7155800 |
| Plaster moulds |
P7155900 |
| Mineral constituents of plants |
P7156000 |
| Absorption of mineral substances by plants |
P7156100 |
| Ammonia fertilizer |
P7156200 |
| Burnt lime serving as fertilizer |
P7156300 |
| Soda-lime glass beads |
P7156400 |
| General safety precautions to be taken when handling acids |
P7157000 |
| Hazardousness of concentrated sulphuric acid |
P7157100 |
| Plant pigments as indicators |
P7157200 |
| The effects of acids on indicators |
P7157300 |
| The effects of acids and lyes on natural and commercial indicators |
P7157400 |
| The effects of acids on metals |
P7157500 |
| Acid strength |
P7157600 |
| Preparation and properties of hydrochloric acid |
P7157700 |
| Preparation and properties of sulphurous acid |
P7157800 |
| PVC- a potential hydrochloric acid former |
P7157900 |
| Sulphurous acid- environmental hazards due to the combustion of fossil fuels, acid rain |
P7158000 |
| Oxidation of sulphurous acid |
P7158100 |
| Preparation and properties of sulphuric acid |
P7158200 |
| Preparation and properties of carbonic acid |
P7158300 |
| Brönsted acids: conductivity comparison of molten and dis- solved oxalic acid |
P7158400 |
| Brönsted acids: acidity comparison of an aqueous and an ace- tonic solution of citric acid |
P7158500 |
| Safety precautions to be taken when handling lyes |
P7158600 |
| Alkalis - constituents of hous ehold detergents |
P7158700 |
| Aqueous solubility of ammonia |
P7158800 |
| Preparation and properties of a lime water/magnesium hydroxide solution |
P7158900 |
| Preparation and properties of sodium hydroxide solution |
P7159000 |
| Alkali formation due to a reaction of base metals with water - qualitative determination of the conductivity of solution |
P7159100 |
| Alkali formation due to a reaction of metal oxides with wa- ter |
P7159200 |
| Reaction of alkalis with aluminium - alkali strength |
P7159300 |
| Salt formation due to a reaction of acids with alkalis |
P7159400 |
| Salt formation due to a reaction of acids with metal oxides |
P7159500 |
| Salt formation from chemical elementsreaction of zinc and iron with sulphur and iodine |
P7159600 |
| Salt formation by precipitation reaction - qualitative determination of chlorids and sulphates |
P7159700 |
| Hydrolysis of salts |
P7159800 |
| Thermal decomposition of salts |
P7159900 |
| Osmosis: a "chemical garden" |
P7160000 |
| The decomposition of organic substances |
P7170000 |
| The detection of carbon with lime-water |
P7170100 |
| The detection of carbon by oxidation |
P7170200 |
| The detection of oxygen |
P7170300 |
| The detection of nitrogen |
P7170400 |
| The detection of sulphur |
P7170500 |
| The Beilstein test |
P7170600 |
| The homologous series of the alkanes |
P7170800 |
| The reactivity of the alkanes |
P7170900 |
| The characterisation of ethylene |
P7171000 |
| The characterisation of ethine (acetylene) |
P7171100 |
| Oil fields |
P7171200 |
| The cracking of petroleum |
P7171300 |
| Removal of paraffins by extraction |
P7171400 |
| Removal of paraffins by urea |
P7171500 |
| Alcoholic fermentation |
P7171600 |
| Prodution of methanol "wood spirit" |
P7171700 |
| Alco test-tubes |
P7171800 |
| The borax test |
P7171900 |
| The idoform test |
P7172000 |
| The properties of homologous series of alcohols |
P7172100 |
| Polyhydric alcohols |
P7172200 |
| The oxidation of alkanols |
P7172300 |
| Schiff's test and Fehling's test |
P7172400 |
| The characterisation of acetone |
P7172500 |
| The use of formic acid |
P7172600 |
| The characterisation of acetic acid "wood vinegar" |
P7172700 |
| The acidic character of carboxcyclic (alkane) acids |
P7172800 |
| Iron cloride test / Formation of verdigris |
P7172900 |
| Esters of acetic acid |
P7173000 |
| Esters of various alkane acids |
P7173100 |
| The splitting of esters |
P7173200 |
| Production of soap |
P7173300 |
| The properties of soap |
P7173400 |
| The action of soap |
P7173500 |
| Constituents of polymers (1): The thermal decomposition/oxid tion of polymers |
P7180000 |
| Constituents of polymers (2): The detection of polymer constit ents/the Beilstein test |
P7180100 |
| The decomposition of naturally occuring polymers: The decomp sition of starch |
P7180200 |
| Properties of plastics (1): The mechanical properties of pla tic |
P7180400 |
| Properties of plastics (2): Determination of the densities of plastic |
P7180500 |
| Properties of plastics (3): Flammability |
P7180600 |
| Properties of plastics (4): Deformability on warning |
P7180700 |
| Properties of plastics (5): Determination of the melting range |
P7180800 |
| Preliminary experiments on the synthesis of plastics (1): properties of monomers |
P7180900 |
| Polymerisation reactions (1): formation of polysterene properties of monomers |
P7181000 |
| Step-growth polymerisation (1): The formation of polyamide |
P7181200 |
| Step-growth polymerisation (2): Production of nylon |
P7181300 |
| Polyaddition (1): aldol additionon |
P7181600 |
| Polyaddition (2): Polyurethane formation |
P7181700 |
| Modification of plastics (5): production of polysterene foam |
P7182000 |
| Identification of plastics (1): thermoplastics and thermo- setting plastics |
P7182200 |
| Identification of plastics (2): identification scheme for thermoplastics |
P7182300 |
| Re-cycling procedures (1): Re-melting |
P7182400 |
| The structure and composition of proteins |
P7185000 |
| The coagulation of egg white changes its composition |
P7185100 |
| Procédure de fromage blanc |
P7185200 |
| The solubility of fats |
P7185300 |
| Production d'huile alimentaire |
P7185400 |
| Production de savon |
P7185500 |
| The composition of fats |
P7185600 |
| The water content of fatty products |
P7185700 |
| Production de margarine |
P7185800 |
| Detection of fats with dyes |
P7185900 |
| Removal of grease stains |
P7186000 |
| Fresh and spent deep-fry fat |
P7186100 |
| Detection of methanol |
P7186200 |
| Tanning matter in tea |
P7186300 |
| Coffee in beverages |
P7186400 |
| Active agents in pepper |
P7186500 |
| The term carbohydrate |
P7186600 |
| The solubility of carbohydrates |
P7186700 |
| The detection of glucose with Fehling's solution |
P7186800 |
| Reducing properties of glucose |
P7186900 |
| Fructose |
P7187000 |
| Lactose |
P7187100 |
| Detection of starch |
P7187200 |
| Potatoe starch and paste |
P7187300 |
| Composition of starch |
P7187400 |
| Wheat gluten |
P7187500 |
| Pectins |
P7187600 |
| Cleavage of starch during digestion |
P7187700 |
| Détection de vitamine C |
P7187800 |
| Drinking water treatment |
P7187900 |
| Carbon dioxide |
P7188100 |
| Ammonia in liquorice |
P7188200 |
| Phosphate in meat products |
P7188300 |
| Detection of nitrite in meat products |
P7188400 |
| Enzymatic browning |
P7188500 |
| Baking powder |
P7188600 |
| Emulsifying agents |
P7188700 |
| Enzymatic cleavage of proteins |
P7188800 |
| Catalases |
P7188900 |
| We study a flower |
P8010000 |
| Hermophrodite flowers |
P8010100 |
| Monoecious and dioecious flowers |
P8010200 |
| Structure and strength of bones |
P8010300 |
| Body heat |
P8010400 |
| From seed to plant |
P8010500 |
| Conditions necessary for germination of seeds |
P8010600 |
| Swelling |
P8010700 |
| Germination and oxygen |
P8010800 |
| Germination and temperature |
P8010900 |
| Germination and light |
P8011000 |
| Inhibition of germination in fruits |
P8011100 |
| The function of the seed leaves |
P8011200 |
| Construction of a plant seed |
P8011300 |
| Wilting of plants |
P8011400 |
| Protection against evaporation |
P8011500 |
| The function of roots |
P8011600 |
| Water supply of plants |
P8011700 |
| Conditions necessary for photosynthesis |
P8011800 |
| The green leaf pigment |
P8011900 |
| The size of soil particles |
P8012000 |
| The calcium content of the soil |
P8012100 |
| Foods and nutrients |
P8012200 |
| Starch containing nutrients |
P8012300 |
| Sugar containing nutrients |
P8012400 |
| Fat containing nutrients |
P8012500 |
| Protein containing nutrients |
P8012600 |
| Digestion in the mounth |
P8012700 |
| Digestion in the stomach |
P8012800 |
| Digestible and indesgestible protein |
P8012900 |
| The function of the bile |
P8013000 |
| Digestion in the intestine |
P8013100 |
| Digestible and indigestible fats |
P8013200 |
| Examination of the exhaled air |
P8013300 |
| The sense of smell |
P8013400 |
| The combination of the senses of the taste and smell |
P8013500 |
| The sense of taste |
P8013600 |
| The blind spot |
P8013700 |
| Optical illusions |
P8013800 |
| Response of algae to light |
P8013900 |
| Dispersal of seeds |
P8014000 |
| Conversion of light into motion with a solar cell |
P9510100 |
| Conversion of mechanical energy into electrical energy |
P9510200 |
| Conversion d'énergie thermique en énergie électrique |
P9510300 |
| Conversion of thermal energy into motion |
P9510400 |
| Driving a water wheel |
P9510500 |
| Influence of illumination level on voltage and current of a solar cell |
P9511100 |
| Influence of surface area of solar cell on voltage and current |
P9511200 |
| Voltage and current in a series connection of solar cells |
P9511300 |
| Voltage and current in a parallel connection of solar cells |
P9511400 |
| The solar cell as a power source for LED |
P9511500 |
| The solar cell as a diode |
P9511600 |
| Voltage and current of a solar cell as a function of light intensity |
P9511700 |
| Storage of electrical energy of a solar cell with the aid of a rechargeable battery |
P9511800 |
| Solar-dark characteristic curve |
P9511900 |
| Le characteristique du curant vol |
P9512000 |
| Storage of the electric energy from a solar cell in a capacitor |
P9512100 |
| Thermal conduction |
P9513100 |
| Influence of surface on the absorption of solar energy |
P9513200 |
| Influence of insulation on the absorption of solar energy |
P9513300 |
| Using the greenhouse effect with a solar collector |
P9513400 |
| Heating water in a solar collector |
P9513500 |
| Thermal insulation of houses and thermal imaging |
P9513600 |
| Thermal radiation and greenhouse effect |
P9513700 |
| Electrical energy from wind energy |
P9515100 |
| Influence of wind speed |
P9515200 |
| Influence of wind direction |
P9515300 |
| Wind energy under load |
P9515400 |
| Influence of number of rotor blades |
P9515500 |
| Storage of electrical energy from wind energy with the aid of a rechargeable battery |
P9515600 |
| Storage of the electric energy gained from wind energy in a capacitor |
P9515700 |
| Current-voltage characteristic of the wind wheel |
P9515800 |
| Generation of hydrogen and oxygen using a PEM electrolyser |
P9516100 |
| Generation of electric energy using a PEM fuel cell |
P9516200 |
| Système d'hydrogène solaire |
P9516300 |
| Wind-hydrogen system |
P9516400 |
| Characteristic curve of a PEM electrolyser |
P9516500 |
| Faraday efficiency and energetic efficiency of a PEM electrolyser |
P9516600 |
| Current-voltage characteristic of a PEM fuel cell |
P9516700 |
| Faraday and energetic efficiencies of a PEM fuel cell |
P9516800 |
| The efficiency of a electrolyser-fuel cell system |
P9516900 |
| current-voltage characteristic of an air breathing fuel cell |
P9517000 |
| Generation of electrical energy using a thermogenerator (thermoelectric power) |
P9517100 |
| Thermal voltage and temperature |
P9517200 |
| Peltier effect: cooling engine |
P9517300 |
| Peltier effect: heat pump |
P9517400 |
| Using ambient heat with the aid of a Peltier heat pump |
P9517500 |
| Pumping water using solar energy |
P9518100 |
| Pumping water using wind energy |
P9518200 |
| Efficiency of the pump in the conversion of electric energy to potential energy |
P9518300 |
| Running water drives a generator |
P9518400 |
| Heating water using a parabolic trough |
P9519100 |
| How heating is influenced by the position of the absorber in the parabolic trough |
P9519200 |
| Model of a parabolic trough field |
P9519300 |
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