Java Games: Flashcards, matching, concentration, and word search.

electromagnetic spectrum
AB
Gammaradioactive
X-Rayabsorbed by bones
Infra redremote controls
UVabsorbed by the ozone layer
Visibleused in lasers
Microwaveused for mobile phones
Radioused in radar
spectrummade of seven colours
shortest wavelengthgamma rays
wavelengthdistance between wave peaks
frequencythe number of vibrations per sec
Kilohertzunit of frequency
UHFultra high frequency
VHFvery high frequency
reflectionwhen the wave bounces off a surface
absorptionwhen a wave passes into a material


Mr A Hartley
The Grove School

This activity was created by a Quia Web subscriber.
Learn more about Quia
Create your own activities