THPT Physics Practice Questions - High School Graduation Examination - Physics (Kỳ Thi Tốt Nghiệp THPT - Môn Vật Lí) Exam

Specific latent heat of fusion (nhiệt nóng chảy riêng) λ of a substance is defined as the heat needed to:

Raise the temperature of 1 kg of the substance by 1 K Completely vaporise 1 kg of the substance at its boiling point Melt the substance and then heat it by 1 K Completely melt 1 kg of the substance at its melting point

Correct Answer:

Completely melt 1 kg of the substance at its melting point

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