If the Time period of a wave is 20 seconds then calculate its frequency in SI unit.
please do with solution
Answers
Answered by
1
T = 1/f
Therefore f=1/T
f = 1/20
f= 0.05
Therefore f=1/T
f = 1/20
f= 0.05
Answered by
0
Given : Time period of a wave is 20 seconds
To Find : frequency in SI unit.
Solution:
SI unit of Frequency is HZ
Frequency is number of cycles per seconds
Time period is time taken to complete a cycle
Time period of a wave is 20 seconds
=> 20 seconds are taken to complete a cycle
=> 1 second is taken to complete 1/20 cycle
Hence Frequency = 1/20 Hz
= 0.05 Hz
frequency in SI unit. = 0.05 Hz
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