Waves in the electromagnetic spectrum vary in size from very long to very
short.
The Electromagnetic Spectrum
10 em
10 cm
104 om
10 cm 1 em
1 cm
km
Microwave
Gamma ray
Ultraviolet
Visible
Radio
X-ray
Infrared
Which form of electromagnetic energy has the shortest wavelength?
Oradio waves
Ogamma rays
infrared waves
Oultraviolet waves