All of Topic one + Topic 2

Front

What is the term for information sent as a pattern in a controlled flow of current through a circuit?

Back

Electronic signals

Front

What does the back of a metal spoon resemble?

Back

Convex Mirror

Front

What is a small, uniform shape combined with others to create a larger image called?

Back

Pixel

Front

What is the color of an opaque object determined by?

Back

The color of light it reflects.

Front

What type of signal is represented by a continuous wave?

Back

Analog

Front

What type of signal is represented by discrete values?

Back

Digital

Front

What is the term for the bending of light as it passes from one medium to another?

Back

Refraction

Front

What is the name of the phenomenon where light bounces off a surface?

Back

Reflection

Front

What do we call the distance between two consecutive peaks of a wave?

Back

Wavelength

Front

What is the term for the amount of energy carried by a wave?

Back

Amplitude