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Give reasons : Why are the voices of me...

Give reasons :
Why are the voices of men, women and children different?

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  • REFLECTION OF LIGHT

    TARGET PUBLICATION|Exercise EXERCISE|105 Videos

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TARGET PUBLICATION-SOUND-EXERCISE
  1. Give reasons : The loud explosions taking place on the surface of the...

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  2. Give reasons : It is essential to change the tension on the vocal cor...

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  3. Give reasons : Why are the voices of men, women and children differen...

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  4. Give reasons : Sound pollution should be avoided.

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  5. Complete the given chart/table : Complete the following chart. :

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  6. Questions based on diagram : Label the given diagrams. : The diagram...

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  7. Questions based on diagram : Label the given diagrams. : The diagram...

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  8. Questions based on diagram : Label the given diagrams. : The diagram...

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  9. Questions based on paragraph : Sound is propagated in a material medi...

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  10. Questions based on paragraph : Sound is propagated in a material medi...

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  11. Questions based on paragraph : Sound is propagated in a material medi...

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  12. Questions based on paragraph : Sound is propagated in a material medi...

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  13. Questions based on paragraph : Sound is propagated in a material medi...

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  14. Answer the following questions: How is sound produced?

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  15. We have learnt in the sixth standard that sound travels through some m...

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  16. Take 6-7 glass cups. Arrange them in a line and fill them with water g...

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  17. Do you observe any relation between the frequency of generated sound a...

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  18. Either speak a little loudly or sing a song or produce humming sound l...

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  19. Produce a sound 'bho…bho…' just like a dog-barking and 'meow…meow…' ju...

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  20. An 'app' may be available on cell-phones to measure the loudness of so...

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