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प्रश्न
1 hertz is equal to
विकल्प
1 vibration per minute
10 vibrations per minute
60 vibrations per minute
600 vibrations per minute
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उत्तर
60 vibrations per minute
Explanation:
1 Hz = 1 vibration per second = 60 vibrations per minute
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संबंधित प्रश्न
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Complete the following sentence:
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Name three animals which can hear ultrasonic vibrations.
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Ultrasound has frequency of vibration
Bats produce ______ sound during screaming.
