More cards in this set

Diffraction occurs when a wave passes through a gap that is the same size as what?

Waves can be reflected, ... and ...

Give the 7 waves in the electromagnetic spectrum

Gamma waves have the ... wavelength and the... frequency

Which of the electromagnetic waves has the longest wavelength?

Give the colours of visible light in order of increasing frequency

Give one use for each electromagnetic wave

Visible light is a ... wave

When a light ray is reflected, angle of incidence=...?

Rays are reflected along the N...