Information Transfer

Front

What is Morse code?

Back

A system of encoding text characters using sequences of dots and dashes.

Front

What do dots and dashes represent in Morse code?

Back

Dots represent short signals, and dashes represent long signals.

Front

What invention allowed Morse code to be used for long-distance communication?

Back

Electricity.

Front

What is a Morse code machine?

Back

A device used to send and receive messages in Morse code.

Front

What do microchips do in a computer?

Back

They read and process binary data, represented as 1s and 0s.

Front

How do you tell a computer what to do?

Back

By using computer coding.

Front

What is computer coding?

Back

The process of writing instructions for a computer to follow.

Front

What is the purpose of a keyboard?

Back

To input data and commands into a computer.

Front

What is a radio?

Back

A device that receives and transmits sound using electromagnetic waves.

Front

What is the function of a screen in a computer?

Back

To display visual output from the computer.