question archive 1) In Part A, how would you have to adjust the sweep speed control to make a two-cycle sine wave appear on the screen? A half-cycle sine wave? How does this adjustment affect the accuracy of your frequency measurement? Write out your answer in a clear and well supported paragraph
1) In Part A, how would you have to adjust the sweep speed control to make a two-cycle sine wave appear on the screen? A half-cycle sine wave? How does this adjustment affect the accuracy of your frequency measurement? Write out your answer in a clear and well supported paragraph
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1) In Part A, how would you have to adjust the sweep speed control to make a two-cycle sine wave appear on the screen? A half-cycle sine wave? How does this adjustment affect the accuracy of your frequency measurement? Write out your answer in a clear and well supported paragraph.
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By adjusting this speed with the Sweep knob, the resulting trace on the screen can be spread out or compressed. In essence, this setting is letting you adjust the rate at which the waveform is drawn across the screen.
Then, if we want a full two-cycle sine wave to appear on the screen we should use the sweep to compress the wave so that we can see the two cycles on the oscilloscope display. If we want to see a half-cycle sine wave we should spread the wave with the sweep control.
When we spread the wave on the screen we get higher accuracy in the measurement.
