Fill up the blank. Light __________ in a straight line
Question and options
Fill up the blank.
Light __________ in a straight line
- flows
- shines
- travels
- bends
Answer and explanation
Correct answer: C - travels
The standard statement in physics is that light travels in a straight line (rectilinear propagation). It does not flow or bend in a straight line, and 'shines' does not describe propagation.
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CUSAT CAT Integrated IPR Ph.D.
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