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Light always travels in a straight line

User Ardsrk
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2 Answers

7 votes

Answer:

No light actually travels in waves

Step-by-step explanation:

User Prashant Vhasure
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Light travels in straight lines. Once a light has been produced, it will keep moving in a straight line until it hits something else. Shadows are evidence of light traveling in straight lines. An object blocks light so that it can’t reach the surface where we see the shadow.

User Eli Berkow
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