Home
Class 11
PHYSICS
A wire is stretched by 10 mm when it is ...

A wire is stretched by 10 mm when it is pulled bya certain force. Another wire of the same material but double the length and double the diameter is stretched by the same force. The elongation of the second wire is

A

0.005m

B

0.01m

C

0.02m

D

0.04m

Text Solution

Verified by Experts

The correct Answer is:
1
Promotional Banner

Similar Questions

Explore conceptually related problems

A wire is stretched 1 mm by a force of 1 kN . How far would a wire of the same material and length but of four times that diameter be stretched by the same force?

Two wires of the same material and same mass are stretched by the same force. Their lengths are in the ratio 2:3. Their elongation are in the ratio

Two wires of the same material and length are stretched by the same force. Their masses are in the ratio 3:2 . Their elongations are in the ratio

When a wire is stretched to double its length, then

A wire of length is stretched by a force F to cause an extension x. Another wire of same material and same volume but 50% larger in length than the first wire, the force required for the same extension will be

A mete bridge is used to determine the resistance of an unknown wire by measuring the balance point length l. If the wire is replaced by another wire of same material but with double the length and half the thickness the balancing point is expected to be

The length of a wire is increased by 1 mm on the application, of a given load. In a wire of the same material, but of length and radius twice that of the first, on application of the same load, extension is

A wire of length L and radius a rigidlyl fixed at one end. On stretching the other end of the wire with a force F, the increase in its length is L, if another wire of same material but of length 2 L and radius 2 a is stretched with a force 2 F, the increase in its length will be

A wire of length L and radius r is clamped at one end. On stretching the other end of the wire with a force F, the increase in its length is 1. If another wire of same material but of length 2L and radius 2r is stretched with a force 2F, the increase in its leagth will be

A wire is stretched by one mm by a force of 1 kN. The work done is stretching the wire is