Question

how to find latent heat Fusion
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Answer 1

Answer:

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Explanation:

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Answer 2

Answer:

1) L = specific latent heat of fusion of substance.

2) The total amount of heat absorbed or liberated by the material is.

3) Let c be the specific heat of the metal.

4) Heat gained by the metal.

5) Q = 60 × c × (100 – 20)

6) Q = 60 × c × 80 cal.

7) Heat given is equal to Heat taken.

8) 0.5 × 540 = 60 × c ×80.