Solved UPSC CDS/OTA Question
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Q · Optics-Reflection of LightMedium · 45s
When light is incident on a plane mirror at 0° angle, what happens?
TopicOptics-Reflection of Light
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
← Previous questionQ 59 / 59
Step-by-Step Solution
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When incident normally, light retraces its path due to the reflection laws.
Final Answer: Option C - It is reflected back along the same path