For a given material the Youngs modulus is 2.4 times that of its rigidity modulus its poission's ratio is

For a given material the Youngs modulus is 2.4 times that of its rigid

1.	For a given material the Youngs modulus is 2.4 times that of its rigidity modulus its poission's ratio is
Answer» 2.4 1.2 0.4 0.2 Answer :4