Wave - Catode-ray Oscillatione CRO
Presentation
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Physics
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9th - 12th Grade
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Practice Problem
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Easy
Mr Math n Physics
Used 2+ times
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5 Slides • 7 Questions
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Multiple Choice
A sound wave is displayed on the screen of a cathode-ray oscilloscope, as shown. The time-base setting is 0.50 ms per division. What is the frequency of the sound wave?
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Multiple Choice
A cathode-ray oscilloscope (CRO) is used to display the trace from a sound wave. The time-base is set at 5µs cm–1. What is the frequency of the sound wave?
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Multiple Choice
A cathode-ray oscilloscope (CRO) is used to determine the frequency of a sound wave. The diagram shows the waveform on the screen. The time-base setting is 5.0 ms div–1. What is the best estimate of the frequency of the sound wave?
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Multiple Choice
A cathode-ray oscilloscope displays a square wave, as shown. The time-base setting is 0.20 ms per division. What is the frequency of the square wave?
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Multiple Choice
A sound wave is detected by a microphone and displayed on the screen of a cathode-ray oscilloscope (CRO). The frequency of the wave is 2.5 kHz. What is the setting on the time-base of the CRO?
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Multiple Choice
A sound wave of frequency 270 Hz is recorded by a cathode-ray oscilloscope (CRO). The waveform on the CRO is shown. What is the time-base setting on the CRO?
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Multiple Choice
The diagram shows a representation of a wave on the screen of an oscilloscope. The y-gain is set to 3.5 mVcm–1. What is the amplitude of the wave?
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