Home
Class 11
PHYSICS
When a body has the same temperature as ...

When a body has the same temperature as that of its surroundings

A

It does not radiate heat

B

It does not radiate heat

C

It radiates less quantity of heat as it receives from surroundings

D

It radiates more quantity of heat as it receives heat from surroundings

Text Solution

Verified by Experts

The correct Answer is:
B

Radiates same quantity of heat as it absorbs (Prevost theory).
Promotional Banner

Similar Questions

Explore conceptually related problems

A body initially at 80^(@)C cools to 64^(@)C in 5 minutes and to 52^(@)C in 10 minutes. What will be its temperature in 15 minutes and what is the temperature of its surroundings?

A body cools from 70^@C to 60^@C in 10 minutes. Calculate the temperature of body after further 7 minutes if temperature of surroundings is 12^@C .

Statement-1: Evaporation cools our body. Statement-2: When a body radiates, some energy is lost to the surroundings.

The body temperature of frog does not remain constant as it varies with the temperature of the surrounding, so frog will be called as

The body temperature of frog does not remain constant as it varies with the temperature of the surrounding, so frog will be called

Statement-1: Evaporation cools our body. Statement-2: when a body radiates, some energy is lost to the surroundings.

Themperature of a body theta is slightly more than the temperature of the surrounding theta_(0) its rate of cooling (R ) versus temperature of body (theta) is plotted its shape would be .