EASY
Earn 100

Identify the following sound as soft or loud.

Water drops falling in a bucket.

Important Questions on We Hear Sound

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Sound is produced when objects vibrate. 
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Fill in the blank with the right word given in the brackets.

Noise is not _____ for our health. [bad/good]

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We and all other animals can hear the same sounds.
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Which of the following is a pleasant sound?

MEDIUM
Why cannot the astronauts hear each other while on the moon?
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Which of these produces unpleasant sound?
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Loud and unpleasant sounds are called _____.
MEDIUM
Which organ produces sound in human beings?
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The sound of the loudspeaker is a soft sound.
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Which of the following vibrates in our body to produce sound? 
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Sound is produced when something _____ fast.
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We make sound with the help of our voice box.