A

Admin • 833K Points
Coach

Q. A circular disc of copper has a symmetrical hole at its centre. The disc is uniformly heated. The diameter of the hole will

  • (A) Increase
  • (B) Decrease
  • (C) Remain the same
  • (D) None of these
  • Correct Answer - Option(A)
  • Views: 16
  • Filed under category Physics
  • Hashtags:

No solution found for this question.
Add Solution and get +2 points.

You must be Logged in to update hint/solution

Discusssion

Login to discuss.

Be the first to start discuss.