Section 2 waves Flashcards
1
Q
Define Frequency
A
The number of complete oscillations that happen in one second
2
Q
Define Wavelength
A
The distance a wave travels in one complete oscillation
3
Q
Define Time Period
A
The time taken for one complete oscillation
4
Q
Define Amplitude
A
The distance from the equilibrium position of a wave to the peak
5
Q
Why does refraction occur
A
Due to the change in speed of the wave
