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Musical instruments playing the same note can be…

Posted by: Admin 113 views sound
PHYSICS

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The pitch of an acoustic device can be increased by…

Posted by: Admin 144 views acoustic, pitch, sound
PHYSICS

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A device that converts sound energy into electrical energy is…

Posted by: Admin 189 views electrical-energy, microphone, sound
PHYSICS

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Which of the following media allow the…

Posted by: Admin 144 views sound, transmission, waves
PHYSICS

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A ship travelling towards a cliff receives the echo of its whistle after 3.5…

Posted by: Admin 202 views echo, sound
PHYSICS

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When a sound wave passes from air into water, its…

Posted by: Admin 233 views sound, waves
PHYSICS

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If a source of sound is moving, a stationary listener will hear…

Posted by: Admin 145 views sound
PHYSICS

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In a closed organ pipe producing a musical note…

Posted by: Admin 316 views sound
PHYSICS

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A note is called an octave of another note when…

Posted by: Admin 110 views sound
PHYSICS