Question

a rubber cord 100cm long and 5mm diameter is stretched to 102cm if the diameter of rubber decrease to 4.95mm the poisson ratio for rubber is​

Answer 1

Answer:

Correct option is

A

0.01

Suppose, D be the diameter of the wire Poissons ratio,

σ=

longitudinalstrain

lateralstrain

σ=

L

ΔL

D

ΔD

L

ΔL

=0.025

σ=0.004

σ=

40

1

D

ΔD

D

ΔD

=

40

1

×0.4=0.01

Solve any question of Mechanical Properties Of Solids with:-

Answer 2

Answer:

Step-by-step explanation:

Yes question is nice