Assertion: A solid sphere and a hollow sphere of the same material and radius are…
PHYSICS · Subjective · CBSE · Physics · Thermal Properties of Matter · Thermal Properties of Matter
Problem
Assertion: A solid sphere and a hollow sphere of the same material and radius are kept at the same temperature in the atmosphere. The rate of cooling of the hollow sphere is greater. Reason: If all other conditions are the same, the rate of cooling is inversely proportional to the mass of the body.