Dependence Of Rate Of Cooling

Temperature Dependence Of The Rate Of A Reaction

Dependance of rate on concentration is expressed by

What is the difference between rate of cooling and rate of loss of heat?

Statement-1: Two metallic spheres of same size, one of copper and the other of aluminium, heated to the same temperature, will cool at the same rate when they are suspended in the same enclosure. Statement-2: The rate of cooling of a body depends on the excees of temperature of the body over the surroundings.

Emissivity||Stefen's Law|| Rate Law OF Cooling

Emissivity|| Stefan's Law|| Rate Law OF Cooling

Stefan's Law || Newton's Law, Average Rate OF Cooling

A body cools at the rate of 0.6^(@)C//s when it is 40^(@)C above the surrounding. Then the rate of cooling when it is at 20^(@)C above the same surrounding is

Are rate of heat emission and rate of cooling same ? Explain this.

Graph of rate of cooling against time is (assume Newton's law of cooling)