Question

2
Young's modulus of a substance depends upon:
(a) it's length
(b) it's area
(c) both length and area (d) none of these​

Answer 1

Answer:

Young's modulus of a substance depends upon both lenth and area.

Answer 2

Young's modulus of a substance depends on :

Explanation:

• Y = Stress/Strain
• Stress ∝ strain
• stress = Y × strain
• It depends only on nature of material of the object.
• It doesn't depend on any dimension.
• So, (d) none of these​ is correct.