Explain why heat energy is needed to melt a solid.
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the particles of a solid r strongly held together with a strong intermolecular force.
so heat energy is required which weakens this strong intermolecular force of attraction n hence the solid changes into its liquid form only if a certain amount of heat energy is given to it.
hope it helps!
n plz follow for more help!
so heat energy is required which weakens this strong intermolecular force of attraction n hence the solid changes into its liquid form only if a certain amount of heat energy is given to it.
hope it helps!
n plz follow for more help!
AshlinJoseph:
It helped me !!!!.... and thanks for the answer
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