Question

youngs modulus of a wire of length L and radius r is Y. if length is reduced to L/2 and radius r/2. its young's modulus will be (a)Y/2 (b)Y (c)4Y d)2Y​

Answer 1

Answer:

a. y / 2

Explanation:

i think...( gscskalvsvsmsjxvsbsmaknscsvsvnsmamabdvvdbsmamsbdvgxnsnsms)

Answer 2

Answer:

Young's modulus is characteristic property and don't change with alterations in dimensions of the material

please verify