Heat And Thermodynamics - Study Mode

[#151] When heated from 0°C to 10°C volume of given mass of water will
Correct Answer

(D) decrease and then will increase

[#152] Opening the door of refrigerator kept in the room
Correct Answer

(C) You are warm the room a little

[#153] During hot weather, the fan produces a feeling of comfort. This is because
Correct Answer

(C) our perspiration evaporates rapidly

[#154] The principle of evaporation of liquid to absorb heat, is used in-
Correct Answer

(B) Refrigerator

[#155] If the temperature of air increases, how would it affect its ability to assume water vapour?
Correct Answer

(B) Increase