What might explain why light travels in a straight line?a)Light waves travel in a straight line because sound waves travel in a straight line.b)Light waves will always travel in a straight line, even if they come into contact with another object.c)Light waves donandrsquo;t travel in a straight line.d)If there is nothing to interfere with light waves, they should travel in a straight line.Correct answer is option 'D'. Can you explain this answer?

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What might explain why light travels in a straight line?

a)
Light waves travel in a straight line because sound waves travel in a straight line.
b)
Light waves will always travel in a straight line, even if they come into contact with another object.
c)
Light waves don’t travel in a straight line.
d)
If there is nothing to interfere with light waves, they should travel in a straight line.

Correct answer is option 'D'. Can you explain this answer?

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What might explain why light travels in a straight line?a)Light waves ...

Once light has been produced, it will keep travelling in a straight line until it hits something else. Shadows are evidence of light travelling in straight lines.
An object blocks light so that it can’t reach the surface where we see the shadow. Light fills up all of the space before it hits the object, but the whole region between the object and the surface is in shadow.
Shadows don’t appear totally dark because there is still some light reaching the surface that has been reflected off other objects. Once light has hit another surface or particles, it is then absorbed, reflected (bounces off), scattered (bounces off in all directions), refracted (direction and speed changes) or transmitted (passes straight through).

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What might explain why light travels in a straight line?a)Light waves travel in a straight line because sound waves travel in a straight line.b)Light waves will always travel in a straight line, even if they come into contact with another object.c)Light waves don’t travel in a straight line.d)If there is nothing to interfere with light waves, they should travel in a straight line.Correct answer is option 'D'. Can you explain this answer?

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What might explain why light travels in a straight line?a)Light waves travel in a straight line because sound waves travel in a straight line.b)Light waves will always travel in a straight line, even if they come into contact with another object.c)Light waves don’t travel in a straight line.d)If there is nothing to interfere with light waves, they should travel in a straight line.Correct answer is option 'D'. Can you explain this answer? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about What might explain why light travels in a straight line?a)Light waves travel in a straight line because sound waves travel in a straight line.b)Light waves will always travel in a straight line, even if they come into contact with another object.c)Light waves don’t travel in a straight line.d)If there is nothing to interfere with light waves, they should travel in a straight line.Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What might explain why light travels in a straight line?a)Light waves travel in a straight line because sound waves travel in a straight line.b)Light waves will always travel in a straight line, even if they come into contact with another object.c)Light waves don’t travel in a straight line.d)If there is nothing to interfere with light waves, they should travel in a straight line.Correct answer is option 'D'. Can you explain this answer?.

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