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प्रश्न
Choose the correct word/words to complete the following sentence :
When sound travels in a medium ____________
पर्याय
the particles of the medium
the source
the disturbance
the medium
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उत्तर
When sound travels in a medium the disturbance
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संबंधित प्रश्न
Explain the terms crest and trough in relation to a transverse wave.
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