Science, asked by rd12347, 5 months ago

The efficiency of a fuel is expressed in terms of its ________. 
(a) density
(b) calorific value
(c) volume
(d) purity

Answers

Answered by neelamyadav2185
6

Answer:

calorific value................

Answered by ajayk221133
2

Answer:

(b) calorific value is correct answer

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