A circular disc of copper has a symmetrical hole at its
entre. The disc is uniformly heated. The diameter of the
hole wil
Answers
Answered by
0
Answer:
radius inecrease but the diameter of the hole will decrease...
Explanation:
The hole will decrease coz the place that it covers will increase the metal's diameter...and there is a space between the center of the object.. if it covers this so the diameter will diverse of the hole but the diameter of the disc will increase .
the equetion would be hope it helps you ☺️
Attachments:
Similar questions