Home
Class 12
PHYSICS
The masses of the three wires of copper ...

The masses of the three wires of copper are in the ratio of `1:3:5` and their lengths are in the ratio of `5:3:1`. The ratio of their electrical resistance is

A

`1:3:5`

B

`5:3:1`

C

`1:15:125`

D

`125:15:1`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Similar Questions

Explore conceptually related problems

The massses of the three wires of copper are in the ratio 1 : 3 : 5. And their lengths are in th ratio 5 : 3 : 1. the ratio of their electrical resistance is

The massses of the three wires of copper are in the ratio 1 : 3 : 5. And their lengths are in th ratio 5 : 3 : 1. the ratio of their electrical resistance is

The masses of the three wires of copper are in the ratio 5:3:1 and their lengths are in the ratio 1:3:5 . The ratio of their electrical resistances is

The masses of the three wires of copper are in the ratio 5:3:1 and their lengths are in the ratio 1:3:5 . The ratio of their electrical resistances is

The masses of three copper wires are in the ratio 2:3:5 and their lengths are in the ratio 5:3:2. Then, the ratio of their electrical resistance is

Masses of 3 wires of same metal are in the ratio 1 : 2 : 3 and their lengths are in the ratio 3 : 2 : 1. The electrical resistances are in ratio

If the radii of two cylinders are in the ratio 2:3 and their heights are in the ratio 5:3, then find the ratio of their volumes.

If the radii of two cylinders are in the ratio 2:3 and their heights are in the ratio 5:3, then find the ratio of their volumes.

The radii of the bases of two cylinders are in the ratio 3 : 5 and their heights are in the ratio 2 : 3. Find the ratio of their curved surface areas.

If the radii of two cyclinders are in the ratio 4: 3 and their heights are in the ratio 5: 6 find the ratio of their curved surface.