A metallic ball and a highly stretched spring | vedclass

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(A) The latent heat $(L)$ required to melt a substance is given by the formula $Q = mL$,where $m$ is the mass and $L$ is the specific latent heat of f

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is the same for both.

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(A) The latent heat $(L)$ required to melt a substance is given by the formula $Q = mL$,where $m$ is the mass and $L$ is the specific latent heat of fusion.Since both the metallic ball and the spring are made of the same material,their specific latent heat of fusion $(L)$ is identical.Given that both objects have the same mass $(m)$,the total heat required $(Q = mL)$ to melt them must be the same.Therefore,the latent heat required is the same for both.

$A$ metallic ball and a highly stretched spring are made of the same material and have the same mass. They are heated so that they melt. The latent heat required:

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