H2P-678

Specific heat capacity

H2 Physics · JC 2 · Hard · Specific heat capacity

4.0\,\text{g}

aluminium bead is dropped from a height of

30\,\text{m}

. Assume

15\%

of the loss in gravitational potential energy increases the internal energy of the bead. Given the specific heat capacity of aluminium is

900\,\text{J kg}^{-1}\text{K}^{-1}

, calculate the rise in temperature of the bead.

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