Transverse and Longitudinal Waves Flashcards
1
Q
What is a transverse wave?
A
The oscillations are at right angles to the direction of energy propagation.
2
Q
Example of a transverse wave:
A
ripples on water, waves on strings, S-waves
3
Q
What is a longitudinal wave?
A
The oscillations of the wave are parallel to the direction of energy propagation.
4
Q
What is a polarised wave?
A
A wave that oscillates in one direction only.
5
Q
What happens when 2 polarising filters are at right angles to each other?
A
No light will get through.
6
Q
Can polarisation happen for longitudinal waves?
A
No, only transverse waves.
