Two wires A and B both are made of same ...

Two wires A and B both are made of same material and have the same length. The radius of cross section of B is twice that of A. Same loads are suspended from both of them. If the strain in A be 4, then that in B will be

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

OSCILLATION AND WAVES
PATHFINDER|Exercise QUESTION BANK|300 Videos
ROTATIONAL MECHANICS
PATHFINDER|Exercise QUESTION BANK|141 Videos

Similar Questions

Explore conceptually related problems

Two wires made of same material have equal length and radius of one of them is twice that of the other. Find the ratio of their resistances.

Two wires A and B have equal lengths and are made of the same material. But the diameter of A is twice that of wire B. Then for a given load

Two wires A and B have the same cross section and are made of the same material but the length of wire A is twice that of B. Then for a given load

Two wires are made of the same material and have the same volume. The first wire cross sectional area A and the second wire has cross sectional area 3A. If the length of the first wire is increased by Delta l on applying a force F, how much force is needed to stretch the second wire by the same amount?

Two satellite A and B are revolving around the earth at the same height .The mass of the satellite A is twice that of B . What will be the speed of A that of B ?

Four wires made of the same material are stretched by the same load. Their dimensions are given below. Which one will be elongated most?

Two wires A and B are made of the same metal. Diameter of A is double that of B and the length of A is thrice that of B. IF both the wires are stretched by the same force to elongate them equally within elastic limit, then the ratio of energy stored in the wires A and B will be

PATHFINDER-PROPERTIES OF BULK MATTER-QUESTION BANK

A cable that can support a load W is cut into two equal parts. The max...
Text Solution
|
If the breaking strength of a rod of diameter 2cm is 2xx10^5N, then th...
Text Solution
|
Two wires A and B both are made of same material and have the same len...
Text Solution
|
A spherical ball contracts in volume by 0.01% when subjected to a norm...
Text Solution
|
A thick rope of density rho and length L is hung from a rigid support....
Text Solution
|
A spiral spring is stretched by a weight attached to it. The strain is
Text Solution
|
Shearing strain is expressed by
Text Solution
|
One end of a uniform rod of mass M and cross- sectional area A is susp...
Text Solution
|
Two wires of the same radius material have lengths in the ratio 1:2. I...
Text Solution
|
Two rods of identical dimensions with Young's modulus Y1 and Y2 are jo...
Text Solution
|
Equal increase in length occurred in two wires, one is of steel of cro...
Text Solution
|
The Young’s modulus of the material of the wire of length L and radius...
Text Solution
|
A copper wire and steel wire of same diameter and length are connected...
Text Solution
|
A stress of 1kg//mm^2 is applied on a wire. If the modulus of elastici...
Text Solution
|
Two wires A and B of same material have radii in the ratio 2 : 1 and l...
Text Solution
|
The area of cross section of a steel wire (Y=2.0xx10^11 N//m^2) is 0.1...
Text Solution
|
If S is stress and Y is Young’s modulus of material ofa wire the energ...
Text Solution
|
A spring of force constant K is cut into two equal parts. The force co...
Text Solution
|
A metal wire of length L, area of cross section A and Young's modulus ...
Text Solution
|
An elastic spring of length L and spring constant K is stretched by a ...
Text Solution
|