Waves Definitions

Question 1

Definition of a Progressive Wave

Answer 1

Transfers energy without transferring material

Question 2

Definition of a transverse wave

Answer 2

Particles oscillate perpendicular to the direction of wave travel

Question 3

Definition of a longitudinal wave

Answer 3

Particles oscillate parallel to the direction of wave travel

Question 4

Definition of a polarised wave

Answer 4

Waves oscillate in one plane

Question 5

Definition of superposition

Answer 5

When the displacement of two waves are combined when they pass each other

Question 6

Definition of a stationary wave

Answer 6

When 2 progressive waves travelling in opposite directions with the same frequency, wavelength and amplitude superpose and energy is not transferred