how the formation of shadow of an opaque object points to the straight line path of light

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Solution

After reflecting from an opaque object, rays of light meet at the particular point which gives the shadow of the object, and we know shadow is formed one when two light rays travelling in straight line intersect at a point.
This shows that light travels is straight line.

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Similar questions

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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how the formation of shadow of an opaque object points to the straight line path of light

After reflecting from an opaque object, rays of light meet at the particular point which gives the shadow of the object, and we know shadow is formed one when two light rays travelling in straight line intersect at a point. This shows that light travels is straight line.

After reflecting from an opaque object, rays of light meet at the particular point which gives the shadow of the object, and we know shadow is formed one when two light rays travelling in straight line intersect at a point.
This shows that light travels is straight line.