the successive crest and trough of a wave 30cm apart.find the wavelength also,find the frequency of wave if 10 crests and 10 troughs are produced in 2s
Answers
Answered by
11
Hey!
_____________________
We know that,
Wavelength is the distance between successive crest and trough of a wave.
Thus, Wavelength = 30 cm
1 crest and 1 trough makes 1 complete vibration.
Number of vibrations in 2 s = 10
Number of vibrations in 1 s = 10/2 = 5 Hz
Thus, Frequency = 5 Hz.
_____________________
Hope it helps...!!!
_____________________
We know that,
Wavelength is the distance between successive crest and trough of a wave.
Thus, Wavelength = 30 cm
1 crest and 1 trough makes 1 complete vibration.
Number of vibrations in 2 s = 10
Number of vibrations in 1 s = 10/2 = 5 Hz
Thus, Frequency = 5 Hz.
_____________________
Hope it helps...!!!
hariraman:
thank u sis
:-) :-)
Similar questions