Click Create Assignment to assign this modality to your LMS. On the other hand if the crest of an ocean wave moves a distance of 25 meters in 10 seconds the same amount of time then the speed of this ocean wave is 25 ms. In the form you can customize it with the desired value and by choosing from ms kms and miless as measurement units.
Wave Speed Example First determine the frequency.
The Wave Equation - why speed frequency x wavelength - YouTube. A wave is a disturbance in a medium that carries energy without a net movement of particles. Thus in a time of 1 period the wave will travel 1 wavelength in distance. Switch on the lamp and motor and adjust the speed of the motor until low frequency waves can be clearly observed.