EASY
8th CBSE
IMPORTANT
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The loudness of sound does not depend on the _______.

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Important Questions on Sound

EASY
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 13 - Sound>Exercises>Q A
The amplitude and frequency of a sound wave are increased. Which of the following is true?
EASY
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 13 - Sound>Exercises>Q A
Noise is produced by _______ .
EASY
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 13 - Sound>Exercises>Q A
What kind of musical instrument is a sitar?
EASY
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 13 - Sound>Exercises>Q A
What should a drummer do to reduce the pitch of a drum?
EASY
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 13 - Sound>Exercises>Q A
Sound waves travel fastest in _____.
EASY
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 13 - Sound>Exercises>Q A
The range of audible frequency of the human ear is roughly _______
EASY
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 13 - Sound>Exercises>Q B
Sound is produced by _____.
EASY
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 13 - Sound>Exercises>Q B
The vibrations of a simple pendulum are also known as _____.