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Explain the classification of sound wave...

Explain the classification of sound waves on the basis of frequency range.

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MBD -HARYANA BOARD-SOUND-Example
  1. Obtain a relation between speed, frequency and wavelength of a wave.

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  2. What are the major points of difference between sound waves and light ...

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  3. Explain the classification of sound waves on the basis of frequency ra...

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  4. State the law which governs the reflection of sound waves ? How can th...

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  5. List the three characteristics of sound waves. State the factors on wh...

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  6. What is periodic motion ? Give some of its examples

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  7. What is oscillatory motion ? Give some of its examples.

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  8. Distinguish between longitudinal waves and transverse waves.

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  9. How is sound propagated ? Can it be propagated through vacuum ? out of...

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  10. Write the applications of the ultrasound.

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  11. Define the terms wave and wave motion.

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  12. PULSE AND WAVES

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  13. What are mechanical, electromagnetic and matter waves ? Give an exampl...

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  14. Discuss the dependence of velocity of sound on temperature and density...

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  15. Define the terms time period and frequency of an oscillating body. Giv...

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  16. Give two practical applications of reflection of sound waves.

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  17. Distinguish between music and noise.

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  18. Bats can ascertain distances, directions, nature and size of the obsta...

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  19. It is observed that some animals get disturbed before earthquake. How ...

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  20. On an average a human heart is found to beat 75 times in a minute. Ca...

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