Physics · Oct / Nov 2025 · Paper 11 · Question 16
5054Melting, boiling and evaporation
A sample of a solid melts and becomes a liquid. Which statement about the sample during the process of melting is correct?
- AIts temperature changes from a negative to a positive value.
- BIts temperature is constant.
- CThe forces between its particles become stronger.
- DThe kinetic energy of its particles increases.
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Correct answer: B. Its temperature is constant.
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