if a pendulum oscillates 40 times in 4 second find its period and frequency
Answers
Answered by
13
NUMBER OF OSCILLATION ( DENOTE IT BY N ) = 40
TIME ( DENOTE IT BY T ) = 4 sec.
FREQUENCY = NUMBER OF OSCILLATION/ TIME
= 40/4
10 H
TIME PERIOD = 1/ FREQUENCY OF OSCILLATION
= 1/10
0.1 Second
HOPE IT HELPS YOU....
TIME ( DENOTE IT BY T ) = 4 sec.
FREQUENCY = NUMBER OF OSCILLATION/ TIME
= 40/4
10 H
TIME PERIOD = 1/ FREQUENCY OF OSCILLATION
= 1/10
0.1 Second
HOPE IT HELPS YOU....
Answered by
1
Answer:
Explanation:
Period for oscillation=time taken to complete 1 oscillation = 4 sec. /40= 0.1sec
Frequency = 2* (pi)/ time period of oscillation= 2* (pi)/ 0.1= 20*(pi) =20*3.141=62.82 (Hz)
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