Properties Of Solids And Liquids Question 399
Question: A metal sheet with a circular hole is heated. The hole
Options:
A) gets larger
B) gets smaller
C) remains of the same size
D) gets deformed
Show Answer
Answer:
Correct Answer: A
Solution:
[a] The area of circular hole increases when we heat the metal sheet & expansion of metal sheet will be independent of shape & size of the hole.
