Time taken to complete 6 successive compressions if the time between two
successive compressions of a wave is 4 s
(A) 5 S
(B) 10 s
(C) 20 s
(D) 30 s
Answers
Answered by
0
Answer:
C is the correct one option
Answered by
1
Answer:
your answer is c 20s
Explanation:
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