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When a copper ball is heated, the larges...

When a copper ball is heated, the largest percentage increase will occur in its

A

Diameter

B

Area

C

Volume

D

Density

Text Solution

Verified by Experts

The correct Answer is:
C
When a copper ball is heated, its size increases. As volume `prop ("radius")^(3)` and `prop("radius")^(2)`, so percentage increase will be largest in its volume. Density will decrease with rise in temperature.
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Knowledge Check

  • When a copper ball is coolled llthe largest percentage increase will occur in its

    A
    diameter
    B
    area
    C
    volume
    D
    density

  • An iron ball is heated. The percentage increase will be the largest in –

    A
    diameter
    B
    surface area
    C
    volume
    D
    density

  • When a metasl sphere is heated maximum percentage increase occurs in its

    A
    density and moment of inertia increase
    B
    surface area
    C
    radius
    D
    volume
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