At a recent checkup, I was shocked: Even though I was eating foods rich in saturated fat and a seemingly more indulgent diet, my total cholesterol was down 10 points, my bad LDL cholesterol was stellar, and my good HDL was the highest it's ever been.
As the frequency of the signal to be measured increases to approach the frequency of the source frequency, measurement error increases. To improve the accuracy of the frequency measurement for higher unknown frequency, we can use this second measurement method, count number of pulses in known time.
The _______________ of a wave is a direct measure of its energy. a. wavelength b. normal c. medium d. amplitude 12. The frequency of a wave represents the a. wave amplitude divided by the period of the wave. b. wave crest in relationship to the wave trough. c. number of waves that pass a certain point in a given time. d. loudness of the sound.