Home
Class 11
PHYSICS
The young's modulus of a material i...

The young's modulus of a material is ` 2xx10 ^(11) N//m^2 ` and its elastic limit is ` 1xx10 ^(8) N//m ^2` for a wire of 1m length of this material , the maximum elongation achievable is

A

0.2 mm

B

0.3 mm

C

0.4 mm

D

0.5 mm

Text Solution

Verified by Experts

The correct Answer is:
4
Promotional Banner

Similar Questions

Explore conceptually related problems

If the shear modulus and bulk modulus of a material are 0.42 xx 10^(11) Nm^(-2) and 0.56 xx 10^(11) Nm^(-2) respectively then young.s modulus of that material is -----

If for a material Young's modulus = 6.6 xx 10^10 N m^-2 and Bulk modulus = 1 1 xx 10^10 N m^-2 , its Poisson's ratio is

The Young's modulus of a material having a cross-sectional area of 1cm^(2) is 2 xx 10^(12)"dyne/cm"^(2) . If the length is to be doubled the force required is

If Young.s modulus of the material of a wire is 1.2xx10^(11) Nm^(-2) , calculate the work done in stretching the wire of length 3 m and cross-sectional area 4mm^(2) when it is suspended vertically and a load of 8 kg is attached to its lower end.

Bulk modulus of water is 2 xx 10^9 N m^-2 , The pressure required to increase the volume of water by 0.1% in Nm^-2 is