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Waves and Sound · UPSC CDS/OTA · Question 64 of 64

Waves and Sound: Which of the following quantities does NOT change when a sound wave passes from air into water?

Step-by-step solution. Waves and Sound for UPSC CDS/OTA.

Topic
Waves and Sound
Subject
General Studies
Difficulty
Easy
Solve Time
45-60 sec

Solved UPSC CDS/OTA Question

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Q · Waves and SoundEasy · 45s

Which of the following quantities does NOT change when a sound wave passes from air into water?

TopicWaves and Sound
Question Typemultiple choice
DifficultyEasy
Marking+1 / −0.33
Test Duration30 min

Step-by-Step Solution

The complete worked solution.

Every step explained - no skipped algebra.

Frequency remains constant when a wave moves between media. Speed and wavelength change to accommodate the new medium.

Final Answer: Option C - Frequency
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Which of the following quantities does NOT change when… - Waves and Sound (General Studies) Solved Question