Question

Define calorific value. Give the calorific value of wood, CNG and hydrogen.

Answer 1

Answer:

calorific value is the value used to measure the heat energy produced by a substance per kg (kilojoules per kg)

Explanation:

the calorific value of wood is 17000-22000.

CNG =50000

hydrogen=150000

Answer 2

• ☞The amount of heat produced by the complete burning of 1 kilogram of a fuel is called calorific value.

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