A _________ source of light produces a sharp dark shadow of an opaque object.

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Solution

A point source of light produces a sharp and well defined dark shadow of the object on the screen.
This dark shadow is called the umbra.
Hence, a point source of light produces a sharp dark shadow of an opaque object.

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Similar questions

To form a shadow, the things required are: a source of light, an opaque object and a screen.

What does these lines mean- the fact that a small source of light casts a sharp shadow of an opaque object points to this straight line path of light, usually indicated as a ray of light.

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(a) Sun

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A _________ source of light produces a sharp dark shadow of an opaque object.

A point source of light produces a sharp and well defined dark shadow of the object on the screen.This dark shadow is called the umbra.Hence, a point source of light produces a sharp dark shadow of an opaque object.

A point source of light produces a sharp and well defined dark shadow of the object on the screen.
This dark shadow is called the umbra.
Hence, a point source of light produces a sharp dark shadow of an opaque object.