Science Write True or False

True.

True.

True.

True.

True.

True.

False. (1 kcal = 4180 joules.)

True.

False. (If the temperature of water is raised from 0 °C to 10 °C, its volume goes on decreasing in the range 0 °C to 4 °C and then goes on increasing in the range 4 °C to 10 °C.)

False. (Specific latent heat of fusion is expressed in cal/g.)

true

False. Caloriemeter is used to measure specific heat capacity.

True

False. Specific heat capacity in CGS is measured in cal/g°C

True

False. Specific heat is denoted by letter 'c'.

False. 1 cal = 4.18 J.

False. In CGS. heat is measured in calorie.

True

False. At dew point the relative humidity is 100%

True

True

False. It is measured by absolute humidity.

True

False. Temperature has influence on saturation of air.

true

True

False. At 4°C volume is minimum, density is maximum.

False. Different substances have different specific heat capacities.

True