waves Flashcards
1
Q
what is the wavelength
A
the distance between two successive waves or troughs.
2
Q
what is amplitude
A
the maximum displacement of a point on a wave from the equilibrium position.
3
Q
what is frequency
A
The number of waves per second.
4
Q
what is the crest
A
is a point on a surface wave where the displacement of the medium is at a maximum.
5
Q
what is the trough
A
the lowest point of the wave
6
Q
what is a wave
A
a transfer of energy by an oscillating motion