Home
Class 11
PHYSICS
Two lead spheres at the same temperature...

Two lead spheres at the same temperature have radii in the ratio 1 :2. What is the ratio of their heat capacities?

A

`1: 8 `

B

`1: 4`

C

`8 : 1`

D

`4 : 1 `

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

There are two brass spheres at the same temperature. If their radii are in the ratio 2:3. The ratio of their thermal capacities is

Two cylindrical rods of the same material have the same temperature difference between their ends. The ratio of the rates of flow of heat through them is 1 : 8. The radii of the rods are in the ratio 1 : 2. What is the ratio of their lengths ?

Two spheres made of same material have their radii in the ratio 1 : 3. They are heated lo the same temperature and kept in the same cool surroundings at a moderate temperature. Show that the ratio of their initial rates off all of temperature is 3 : 1 if the bodies are cooled by natural convection and radiation

Two spheres with radii in the ratio 1 : 2 have specific heats in the ratio x : y and densities in the ratio z : x. The ratio of their thermal capacities is