on 19What is the energy needed to melt 0.39 kg of gold?(Use: Lr of gold = 63 kJ/kg)edout of 1Select one:questiona. 26460 Jb. 24.57 Jc. 24570 Jmula Sheet Final Exam Physics, T-2,Jump to...AY 20-21

Heat energy involved in melting is given by Q=M×Lf ;M is mass and Lf is latent heat of fusion

Answered: What is the energy needed to melt 0.39…

What is the energy needed to melt 0.39 kg of gold? (Use: Lr of gold= 63 kJ/kg) Select one: a. 26460 J b. 24.57 J C. 24570 J

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ISBN:9781305952300

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Chapter1: Units, Trigonometry. And Vectors

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