Question

A student covered a torch light with red cellophane sheet to obtain red light .using red light he obtain the Shadow of an opaque object. he repeat s the activity with green and blue light. will the color of the light affect the shadow?

Answer 1

Answer:

No.

Explanation:

The light will not effect the shadow,it will remain black.

Answer 2

Answer:

Shadow is just an absence of light at that place. Shadow is not affected by the colours of the object because the amount of light preventing to pass will remain same.

The shadow is affected by the shape of the object only. If the object is large, the shadow will be large and vice-versa.