Question

what are characteristics of shadow ?​

Answer 1

Answer:

Characteristics of shadow of an Object

(1) The shadow of an object is erect i.e. same side up as the object. (2) The shadow of an object is real. (3) Irrespective of the colour of the object the shadow is always black. (4) The shadow can be smaller than object, equal or bigger than object

Answer 2

Answer:

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• The size of the shadow of a given opaque object depends upon the relative position of the source of light and the opaque object that is acting as an obstacle.
• Shadow of an opaque object is always black irrespective of its colours.