Home
Class 11
PHYSICS
A piece of copper having a rectangular c...

A piece of copper having a rectangular cross -section of 15.2 mm `xx` 19.1 mm is pulled in tention with 44,500 N force, producing only elastic deformation. Calculate the resulting strain ?

A

`4.6xx10^(-4)`

B

`3.6xx10^(-3)`

C

`5.6xx10^(-5)`

D

`1.6xx10^(-2)`

Text Solution

Verified by Experts

The correct Answer is:
2
Promotional Banner

Similar Questions

Explore conceptually related problems

A metal wire of length 2.5m and area of cross section 1.5xx10^(-6) m^2 is stretched through 2 mm. Calculate the work done during stretching. Y = 1.25xx10^(11) Nm^-2

A copper wire of cross sectional area 0.01 mm^(2) ? is used to prepare a resistance of 1KOmega . The resistivity of copper is 1.7xx10^(-8)Omegam . Calculate the length of the wire

A copper wire of cross-sectional area 3.4 mm and length of the wire 400m, specific resistivity of copper is 1.7xx10^(-8)Omega-m Then the resistance of the wire is

A steel wire of length 1.5 m and area of cross section 1.5mm^2 is stretched by 1.5cm. Then the work done per unit volume.