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100
What is the trough of a wave ?
The trough is the lowest part of a transverse wave.
100
What is amplitude?
Amplitude is the maximum distance that particles of a medium move away from their rest positions as a wave through the medium
100
What is wavelength?
What is wave length is the distance between two corresponding parts of a wave.
100
What is the crest of a wave?
What is The crest is the highest part of a transverse wave.
100
Explain the point of origin.
What is the point of the origin is where the wave starts from
200
Electromagnetic waves are __________ waves
What is Transverse
200
The speed of light is _______ km/sec.
What is 300,000
200
______________ ______ can travel through a vacuum.
What is Electromagnetic waves
200
Density and _________ of a medium affect the seed of waves traveling through it
What is Elasticity
200
________ waves cannot be seen, are felt as heat and have a lover frequency than visible red light
What is Infrared
300
Violet waves are ________.
What is Visible
300
_____ waves are electromagnetic waves with the lowest wavelength and the lowest frequency.
What is Radio
300
_____ rays have the highest frequency.
What is Radio
300
Sound rays are not included in the ______________ spectrum.
What is Electromagnetic
300
Electromagnetic energy is both _______ and invisible.
What is Visible
400
What is id diffraction?
What is Diffraction it the bending of waves around the edge of a barrier the results in a new series of a wave.
400
What is interference?
What is Interaction between two waves arriving at the same point at the same time.
400
Amplitude is related to ____ energy.
What is Wave
400
What is compression ?
What is the crowing together of air molecules or particles.
400
Electromagnetic waves can be transmitted through all phases of ______.
What is Matter
500
___________ rays are responsible for sunburns
What is Ultraviolet
500
what kind of waves are visible?
What is Violet
500
What kind of wave has the highest frequency ?
What is Gamma
500
What can travel 300,000km/sec?
What is light
500
what has the lowest wavelength and the lowest frequency ?
What is Radio waves
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