waves

Question 1

def: transverse wave

Answer 1

A wave that oscillates perpendicular to the axis along which the wave travels

Question 2

def: longitudional wave

Answer 2

the vibration of the medium is parallel to the direction the wave travels and displacement of the medium is in the same (or opposite) direction of the wave propagation

Question 3

2 exemples of transverse wave

Answer 3

ripples on the surface of water
electromagnetic waves – light waves, microwaves, radio waves

Question 4

2 exemples of longitudional wave

Answer 4

Sound waves in air
Ultrasound