Department of Pre-University Education, KarnatakaPUC Karnataka Science Class 11
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A Metal Sheet with a Circular Hole is Heated. the Hole - Physics

MCQ

A metal sheet with a circular hole is heated. The hole

Options

  •  gets larger

  • gets smaller

  • retains its size

  • is deformed

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Solution

gets larger

When a metal sheet is heated, it starts expanding and its surface area will start increasing, which will lead to an increase in the radius of the hole. Hence, the circular hole will become larger.

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APPEARS IN

HC Verma Class 11, Class 12 Concepts of Physics Vol. 2
Chapter 1 Heat and Temperature
MCQ | Q 6 | Page 12
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