ELECTROMAGNETIC WAVES
Electromagnetic waves have many different uses. They have different uses depending on their wavelength and
frequency.
INCREASING ____________
TYPE OF
WAVE
VISIBLE
SPECTRUM
700-420nm
WAVELENGTH
USE
Range of
light waves
human eye
can perceive
INCREASING _____________
Electromagnetic waves all travel at the same s________ but they have different w_____________ and
f____________ .
Can you colour the box that represents the Visible Spectrum in the correct order of colours?