Rate Of Loss Heat

Rate Of Heat Flow

Can the rate of loss of heat be the same for two liquids? Comment.

A hot object loses heat to its surroundings in the form of heat radiation. The rate of loss of heat depends on

Find out ratio of rate of loss of heat and rate of fall in temperature. (different body A cube, Sphere and Cylinder) (For Given Dimensions)

Assertion : If the temperature of a star is doubled then the rate loss of heat from it becomes 16 times . Reason : Specific heat varies with temperature.

Rate of loss of heat of two spheres at same temperature having radii in ratio 1 : 2 is

The rate of loss of heat by radiation from a body at 400^(@)C is R. The radiation from it when the temperature rises to 800^(@)C ?

The relation between rate of loss of heat from the body and its absolute temperature is known as