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True or False Noise pollution may caus...

True or False
Noise pollution may cause partial hearing impairment.

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In the following statements ,tick 'T' against those which are true and 'F' against those which are false. Noise pollution may cause partial hearing impairment. (T/F)

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MBD-SOUND-EXAMPLE
  1. True or False The lower the frequency of vibration, the higher is th...

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  2. True or False Unwanted or unpleasant sound is termed as music.

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  3. True or False Noise pollution may cause partial hearing impairment.

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  4. Fill in the blank Time taken by an object to complete one oscillatio...

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  5. Fill in the blank Loudness is determined by the …………..of vibration

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  6. What is the unit of frequency ?

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  7. Fill in the blank Unwanted sound is called …………….

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  8. Fill in the blank Shrillness of a sound is determined by the ………of t...

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  9. A pendulum oscillates 40 times in 4 seconds. Find its time period and ...

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  10. The sound from a mosquito is produced when it vibrates its wings at an...

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  11. Identify the part which vibrates to produce sound in the following ins...

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  12. What is difference between noise and music? Can music become noise so...

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  13. List sources of noise pollution in your surroundings.

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  14. What is a noise?

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  15. your parents are going to buy a house. They have been offered one on t...

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  16. Sketch larynx and explain its function in your own words.

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  17. Flash and thunder are produced simultaneously. But thunder is heard a...

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  18. The unit of frequency is:

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  19. The intensity of disagreeable sound for human ear is:

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  20. Ultrasonic sound is:

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