Question

what is Inverse Square Law? Write its 2 applications

Answer 1

The inverse-square law is a principle that expresses the way radiant energy propagates through space. The rule states that the power intensity per unit area from a point source, if the rays strike the surface at a right angle, varies inversely according to the square of the distance from the source.

Answer 2

${\huge{\blue{\boxed{MasterJi}}}}$


the inverse square law state that every force of attraction between the body is inversely proportional to distance between then
or we can say that
$f = 1 \div {r}^{2}$