the vibrator strikes the water 20 times a second the frequency of wave produced is
a)20hz
b)10hz
c)5hz
d)40hz
MCQ
Answers
Answered by
1
Answer:
20 hertz
Explanation:
Frequency means how many times an incident is hapoenung in one second
Answered by
1
Answer:
a) 2ohz
Reason:
Frequency is number of occurrence reapting event per unit of time.
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