The possible value of Poisson's ratio is
(1) 1
(2) 0.9
(3) 0.8
(4) 0.4
There is no change in the volume of a wire due to change in its length on stretching. The Poisson's ratio of the material of the wire is
(1) + 0.50
(2) – 0.50
(3) 0.25
(4) – 0.25
A cylindrical wire of radius 1 mm, length 1m, Young's modulus , poisson's ratio is stretched by a force of 100 N. Its radius will become?
1. 0.99998 mm
2. 0.99999 mm
3. 0.99997 mm
4. 0.99995 mm
Practically range of Possion’s ratio is
1. 0.5 to 1
2. –1 to 0.5
3. 0 to 0.5
4. –0.5 to 0
The Poisson ratio cannot have value
(1) 0.7
(2) 0.2
(3) 0.1
(4) 0.5
If Young modulus (Y) equal to bulk modulus (B). Then the Poisson ratio is :
1.
2.
3.
4.
What is the value of Poisson's ratio for an incompressible material?
(1) Zero
(2) 0.2
(3) 0.5
(4) Infinite
If the Poisson's ratio of a material is 0.5, then its bulk modulus is equal to:
(1) Zero
(2) Young's modulus
(3) Infinite
(4) Three times Young's modulus
The value of Poisson's ratio cannot be:
(1) 0.05
(2) 0.32
(3) 0.63
(4) 0.49