how much work is to be done to generate 10 calories of heat
a) 4.2 J
b)42 J
c)420 J
d).24 J
Answers
Answered by
3
We know that 1 Calorie = 4.184 Joules of work done.
Therefore, to generate 10 Calorie, 4.184 × 10 = 41.84
Joules of work is done.
Now this 41.84 can be rounded off approximately to 42 Joules.
Hence, the amount of work done to generate 10 Calories of heat is (b) 42 Joules.
Therefore, to generate 10 Calorie, 4.184 × 10 = 41.84
Joules of work is done.
Now this 41.84 can be rounded off approximately to 42 Joules.
Hence, the amount of work done to generate 10 Calories of heat is (b) 42 Joules.
Answered by
0
Answer:4.2
Explanation:
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