Answer
Step by step text solution for What is mechanical wave? by PHYSICS experts to help you in doubts & scoring excellent marks in Class 9 exams.
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R G PUBLICATION-SOUND-EXAMPLE
- Note is a sound
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- Infrasound can be heard by
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- What is mechanical wave?
01:48
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- What is a wave?
03:39
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- If the particles of the medium move in the direction of propagation of...
01:54
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- What is longitudinal waves?
02:19
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- What is transverse wave?
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- Give one example of longtitudinal wave.
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- Give one example of transverse wave.
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- What are compressions?
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- What are rarefactions?
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- What is time period?
01:30
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- Write the relation between frequency (upsilon) and time period (T)
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- What is rich quality sound?
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- What is a tone?
01:33
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- What is a note?
01:42
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- What is the velocity of sound in air at 0^@C.
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- What is the minimum time interval between the original sound and the r...
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- What is infrasound?
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- What is ultra sound?
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