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प्रश्न
How is loudness related to the amplitude of wave?
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उत्तर
Greater the amplitude, greater is the loudness.
If we strike the drum gently, a faint sound is heard. But if we strike it hard, a loud sound is heard.
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संबंधित प्रश्न
A person standing between two vertical cliffs and 480 m from the nearest cliff shouts. He hears the first echo after 3s and the second echo 2s later. Calculate:
1)The speed of sound.
2) The distance of the other cliff from the person
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Why is the loudness of sound heard by a plucked wire increased when mounted on a sound board?
State three factors on which loudness of sound heard by a listener depends.
Name the characteristic of sound related to its frequency
Name the unit in which loudness of sound is measured.
How does frequency affect a musical sound?
Name the factors which determine the pitch of a note.
What does the intensity of sound depend upon?
