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प्रश्न
Can you hear the sound produced due to vibrations of a seconds pendulum? Give reasons.
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उत्तर
No, we cannot hear the sound produced due to vibrations of a seconds pendulum because the frequency of sound produced due to vibrations of seconds pendulum is 0.5 Hz which is infrasonic.
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संबंधित प्रश्न
Complete the following sentence:
Bats can produce and hear ___________ sound.
What is ultrasound?
Explain how do bats locate the obstacles and prey in their way.
What do you understand by the term infrasonic vibrations?
How do bats locate their prey during a flight?
What is Galton’s whistle? To what use is it put?
Does SONAR make use of infrasonic sound?
What are ultrasonic? State and explain two applications of ultrasounds.
State the properties of ultrasound that make it useful.
Ultrasound has frequency of vibration
