chapter 17 vocabulary electromagnetic waves with higher frequencies and shorter wavelengths than...
TRANSCRIPT
Chapter 17 Vocabulary
electromagnetic waves with higher frequencies and shorter wavelengths than radio waves but lower than visible light
a system of detecting reflected radio waves
electromagnetic radiation that can be seen with the unaided eye
method of transmitting radio signals by changing the amplitude of the waves
lights that glow when an electric current causes ultraviolet waves to strike a coating inside a tube
electromagnetic waves with frequencies higher than visible light, but lower than X-rays
electromagnetic waves with higher frequencies that ultraviolet rays, but shorter than gamma rays
energy that travels through space in the form of electromagnetic waves
a tiny particle or packet of light energy
lights that glow when a filament inside them gets hot
method of transmitting radio signals by changing the frequency of the waves
radio waves with the shortest wavelengths and highest frequencies
electromagnetic waves with the longest wavelengths and lowest frequencies
radio waves with the shortest wavelengths and highest frequencies
the range of electromagnetic waves placed in a certain order