The poisson ratio for the material of a wire is 0.4. When a force is applied on the wire, longitudinal strain is (1/100) . The perecentage change in the radius of the wire is

The poisson ratio for the material of a wire is 0.4. When a force is a

1.	The poisson ratio for the material of a wire is 0.4. When a force is applied on the wire, longitudinal strain is (1/100) . The perecentage change in the radius of the wire is
Answer» 0.1 0.8 0.4 0.2 Answer :C