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PRADEEP-SOUND-(6 a) Formative (Pen Test)
- Mechanical waves can be :
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- For propagation of sound waves through a medium, the medium should pos...
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- The speed of sound in water approximately :
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- The speed of sound is largest in :
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- Sound travels in rocks in the form of :
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- Which of the following statements is false :
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- How does a bee buzz ?
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- What form of energy do you use to produce sound ?
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- If you hit the table hard, we hear a loud sound. Can you tell why ?
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- How would you infer that sound waves are longitudinal ?
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- Suggest a possible explanation as to why some flying insects produce b...
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- A tuning fork vibrates at a frequency of 256 Hz. (a) When the air te...
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- A freshwater dolphin sends untrasound sound to locate a prey. If the e...
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- What do you mean by speed of sound ? How is it related to its frequenc...
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- "Sound is a from of energy which is emitted by a vibrating source and ...
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