waves Flashcards
(10 cards)
1
Q
What does frequency mean?
A
The number of waves passing a point each second.
2
Q
What is the wavelength?
A
The distance from a point on one wave to the same point on another wave.
3
Q
What does velocity mean?
A
The speed of the wave
4
Q
What is the period?
A
Length of time taken to pass a given point
5
Q
What are some examples of transverse waves?
A
Gamma rays, radio waves, microwaves
6
Q
What are some examples of longitudinal waves?
A
Sound waves, seismic waves
7
Q
What is the equation for speed?
A
Speed = distance/time
8
Q
What is the equation for wave speed?
A
Wave speed =frequency × wavelength
9
Q
What is refraction?
A
When waves change direction whilst going thorough different mediums.
10
Q
A
