Choose the correct option
(1) 1 J = 107 erg
(2) 1 kWh = 3.6 x 103 J
(3) 4.2 cal = 1 J
(4) Both (1) and (3)
Answers
Answered by
0
Answer:
4 option is correct answer
Explanation:
please mark me as brainlist
Answered by
0
Answer:
2 one is correct and please mark as brainlist
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