[" 55.An Iron ball is heated.The percentage "],[" increase will be largest in "],[[" 1) diameter "," 2) Surface area "],[" 3) Volume "," 4) density "]]

An iron ball is heated. Then percentage increase will be largest in

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

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

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

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

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

If edge of a cube is increased by 50% the percentage increase in the surface area is_

Assertion : When a solid iron ball is heated, percentage increase is its volume is largest. Reason : Coefficient of superficial expansion is twice that of linear expansion where as coefficient of volume expansion is three time of linear expansion.

The volume of a spherical balloon is increased by 700%. What is the percentage increase in its surface area ?