Question

define shadow??????????????????????

Answer 1

Hi friend ,
(i) Shadow is a dark area or shape produced by a body coming between rays of light and a surface. Usually shadows are of black colours.

(ii) The size or the length
of the shadow varies with time.
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Hope this helped u....
PLZ MARK AS BRAINLIEST.....

Answer 2

- The shadow of an object is formed in the direction opposite to the side of the light source.

- When the source of the light or the objects moves, the shadow also shifts accordingly.

- The length of the shadow formed by sunlight changes with time. This is because the angle between the source, the object and the ground changes.