Heat And Thermodynamics - Practice Test

(A) 0°C

(B) -100°C

(C) -273.15°C

(D) -173.15°C

(C) -273.15°C

(A) 100 K

(B) 273 K

(C) 373 K

(D) 300 K

(C) 373 K

(A) Rate of evaporation is fast

(B) Moisture in air is low

(C) Temperature is high

(D) Sky is not clear

(A) Rate of evaporation is fast

(A) Water starts boiling at a lower temperature due to high pressure

(B) Water starts boiling at a higher temperature due to high pressure

(C) Water boils only at 100°C but the heat content is higher at high pressure

(D) Convection currents are set inside the cooker

(B) Water starts boiling at a higher temperature due to high pressure

(A) The clouds prevent radiation of heat from the ground and the air

(B) Clouds absorb Sunlight during the day and radiate the same in night

(C) Clouds make the atmosphere damp and generate heat

(D) The clouds obstruct the movement of air which creates heat

(A) The clouds prevent radiation of heat from the ground and the air

Heat And Thermodynamics - Study Mode