1 year ago

A light that is 3.98 times the distance from its source will have an intensity of _ W/m^2

Physics

1 answer:

Svet_ta [14]1 year ago

8 0

A light that is 3.98 times the distance from its source will have an intensity of 15.8404W/m^2

<h3>Calculation of light intensity</h3>

The relationship between the distance of light and intensity is that intensity varies inversely with the square of the distance from the source.

That is to say,if the distance of light is increased by 3.98 times, the light intensity is decreased by square of 3.98.

Therefore, the intensity is 3.98² = 15.8404W/m^2

Learn more about light intensity here:

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