3 years ago

Which term describes the rate of energy output from a light source

2 answers:

8 0

The term INTENSITY is used to describe the rate at which light spreads over a surface of a given area some distance from a source.

worty [1.4K]3 years ago

6 0

Answer:

Intensity

Explanation:

The term intensity is used to describe the rate at which light spreads over a surface of a given area some distance from a source. The intensity varies with the distance from the source and the power of the source.

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