Waves Flashcards
1
Q
what is the direction of oscillations in a longitudinal wave
A
the oscillations are parallel to the direction of energy transfer
2
Q
the direction of oscillations in a transverse wave?
A
the oscillations are perpendicular to the direction of energy transfer
3
Q
the peak on a wave?
A
highest point on wave
4
Q
the trough?
A
lowest point of wave
5
Q
the frequency is the?
A
number of waves passing a point each second
6
Q
what are some examples of longitudinal waves?
A
- sounds waves
- Ultrasound waves
- seismic P-waves
7
Q
Examples of Transverse waves
A
- ripples on surface of water
- vibrations in a guitar string
8
Q
the equation for wave speed
A
wave speed = frequency x wavelength
