Asked by Nami

A harmonic wave is traveling along a rope. The oscillator that generates the wave completes 40.0 vibrations in 30.0 s. A given crest of the wave travels 425 cm along the rope in a time period of 10.0 s. What is the wavelength?
Answered by bobpursley
frequency=40/30 hz

wave velocity= 4.25m/10 sec

frequency*wavelength=wavevelocity
calculate velocity
Answered by somali
0.425
Answered by Laura
0.141525
Answered by Laura
0.78352941
Answered by Aswda
4.2 meter
Answered by Aswda
Wavelenth = velocity / frequecy
Frequency=40vibration / 30s=1.33HZ
425cm *100 = 4.25m
Then divide 4.25 m by 10 (the period)
4.35/10 = 0.425 m
(I am sorry for the previous answer my bad)
Answered by Aswda
Wavelenth = velocity / frequecy
Frequency=40vibration / 30s=1.33HZ
425cm *100 = 4.25m
Then divide 4.25 m by 1.33
4.35/1.33= 3.19m then divide by 10
3.19/10 = 0.319
(I am sorry for the previous answer my bad)
Answered by Ifeoluwa
It has a wavelength of 0.319m