Front

What does the FM stand for in FM radio?

Back

Frequency modulation

Front

What does the am stand for in am radio?

Back

Amplitude Modulation

Front

What does analog mean?

Back

Smooth and continuous data

Front

What does digital mean?

Back

Data expressed as single digits, usually 0 and 1

Front

What is a carrier wave?

Back

An electromagnetic wave whose amplitude or frequency is modulated to transmit information

Front

What type of information can be sent by radio waves?

Back

All kinds of data

Front

What is a pixel?

Back

One element of a digital picture

Front

What is resolution?

Back

The clarity of detail in an image

Front

What kind a wave is pictured?

Back

Analog wave

Front

What kind of wave is pictured?

Back

Digital wave