Question
waves of frequency 20 hz are generated along spring. the distance between successive crests and troughs is 0.45m
Answers
PsyDAG
What is your question?
bobpursley
you can determine the speed of the wave from the wave equation:
frequency*wavelength=speed
20hz*.90m=18m/s
frequency*wavelength=speed
20hz*.90m=18m/s
Sophia elsa millang
V=DF
V=O.45×20hz
V= 9m/s
V=O.45×20hz
V= 9m/s