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Isha Amin
Asked: 2022-11-02T15:22:29+05:30 In:

ABCD is thin iron shet. A hole with radius r is made in it in the middle. If we heat up the sheet, what will happen to the holw.
A. Radius will increase
B. Radius will decreases
C. It will remains constant
D. It can increase or decrease depending upn size

ABCD is thin iron shet. A hole with radius r is made in it in the middle. If we heat up the sheet, what will happen to the holw.
A. Radius will increase
B. Radius will decreases
C. It will remains constant
D. It can increase or decrease depending upn size
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1 Answer

  1. Correct Answer – A
    The hole will increase in size.

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