Question:
Which of the following is a longitudinal wave?
Which of the following is a longitudinal wave?
Show Hint
Sound waves in solids can be both, but in fluids, they are always longitudinal.
Updated On: Apr 8, 2026
- Light wave
- Radio wave
- Sound wave in air
- X-rays
Show Solution
Verified By Collegedunia
The Correct Option is C
Solution and Explanation
Step 1: Concept
In longitudinal waves, particles vibrate parallel to the direction of wave propagation.
Step 2: Analysis
Electromagnetic waves (Light, Radio, X-rays) are transverse.
Step 3: Conclusion
Sound waves in air travel as compressions and rarefactions, making them longitudinal.
Final Answer: (C)
In longitudinal waves, particles vibrate parallel to the direction of wave propagation.
Step 2: Analysis
Electromagnetic waves (Light, Radio, X-rays) are transverse.
Step 3: Conclusion
Sound waves in air travel as compressions and rarefactions, making them longitudinal.
Final Answer: (C)
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