Suppose there is a hole in a copper plate. Upon heating the plate, ——- of hole would :

(a) always increase
(b) always decrease
(c) remains the same
(d) first increase and then decrease

Anurag Mishra Professor Asked on 18th January 2016 in Physics.
Add Comment
  • 1 Answer(s)

    Answer: (a) always increase 

    Anurag Mishra Professor Answered on 28th January 2016.
    Add Comment
  • Your Answer

    By posting your answer, you agree to the privacy policy and terms of service.