Statement-1 : When two drop of water coalesce, the temperature of the system rises slightly. Statement-2 : When two drops of water coalesce, the surface area decreases.

Engineering

Physics

Surface Tension

Question

Statement-1 : When two drop of water coalesce, the temperature of the system rises slightly.
Statement-2 : When two drops of water coalesce, the surface area decreases.

Statement-1 is false, statement-2 is true.

Statement-1 is true, statement-2 is true and statement-2 is correct explanation for statement-1.

Statement-1 is true, statement-2 is true and statement-2 is NOT the correct explanation for statement-1.

Statement-1 is true, statement-2 is false.

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ΔH = SΔA
Surface energy gets converted into thermal energy.

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