Identify
Define
Reason
100
Longitudunal wave
100
Define electromagnetic wave?
The wave, which does not require a medium to travel.
100
The frequency of a wave is 200 Hz and the wavelength is 1.5 m
Find the speed of the wave.
v = f x Lamda = 300m/s
200
Transverse waves
200
Define amplitud.
The highest and lowest peak of the transverse wave.
200
A rope of mass 0.20 kg and length 5.0m is under a tension of 50 N50.
Find the speed of a wave traveling along the rope.
40 m/s
300
This is an example of ______wave.
Longitudinal wave
300
What is the relation between particles of motion and direction of wave?
Perpendicular
300
The speed of the sound in air is _____
343 m/s