Front

Communication

Back

Exchange of information

Front

Medium

Back

Substance waves travel through

Front

Amplitude

Back

Height of wave crest

Front

Frequency

Back

Waves per second

Front

Wavelength

Back

Distance between crests

Front

Speed of Wave

Back

Frequency x Wavelength

Front

Radio Waves

Back

Used for communication

Front

Resonance

Back

Amplification of wave

Front

Analog Signal

Back

Continuous signal

Front

Digital Signal

Back

Discrete signal