Physics, asked by diyaanilkumar10, 7 months ago

Explain with an activity that light travels in a straight line

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Answered by HMChaudry1592

3

Explanation:

hi

Two experiments are used to demonstrate how light travels in straight lines. In the first example, the presenter arranges three pieces of card, with holes in, in an uneven line. The light stops and cannot travel through all three cards. When she arranges the holes in a straight line, the light can travel through.

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