CONTENTS 

 HEAT 



EXPERIMENT PACK 



1. THE THERMOMETER 9 



2. TEMPERATURE CURVES 10 



3. COEFFICIENT OF EXPANSION OF A SOLID . . . .12 



4. CONVECTION OF HEAT 14 



5. FALL OF TEMPERATURE 15 



6. VENTILATION 16 



7. LAW OF MIXTURES 16 



SPECIFIC HEAT, ETC. 



8. DETERMINATION OF THE SPECIFIC HEAT OF LEAD . . 19 



9. BOILING POINTS 20 



10. MELTING POINTS 20 



11. GLASS MOLDING 21 



12. THE HEAT LATENT IN ICE; OR THE ABSORPTION OF HEAT 



BY MELTING 23 



13. THE COOLING EFFECT OF EVAPORATION .... 24 



14. CONDENSATION 24 



15 SOLUTIONS 26 



1 6. NEED OF OXYGEN FOR COMBUSTION 26 



17. To MAKE CARBON DIOXIDE 28 



1 8. TESTING FOR CARBON DIOXIDE 28 



19. DISTILLATION OF COAL AND WOOD 29 



5 



