The period of a wave is 20ms and its wavelength is 4 centimeters. Calculate the frequency of the wave
Answers
Answered by
0
Explanation:
the correct answer is 20×4 80 I hope it will help for you
pls make me a brainlist
Answered by
1
Answer:
its 5hertz because time=wavelength/speed therefore frequency will be its reciprocal that ix speed/wavelength that is 20/4=5
Similar questions