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Waves are one way in which energy may be transferred between stores. Both mechanical and electromagnetic waves will transfer energy but not matter.
What do waves transfer?
Energy but not matter
Energy and matter
Matter but not energy
What is the name of the distance from peak to peak of a wave?
What is the general name for waves that require a medium to vibrate?
What is the frequency of a wave with a time period of 0.08 s?
What is the time period of a 40 Hz wave?
What is the name for an area of low pressure in a longitudinal wave?
Which of these is an example of a transverse wave?
What is the law of reflection?
Angle of incidence = angle of reflection
Angle of incidence angle of reflection
Angle of incidence > angle of reflection
What happens to a light ray when it travels from water into air?
It bends towards the normal
It slows down
It bends away from the normal
A light ray meets a plane mirror at 60°. What is the angle of reflection?