Physics, 01.08.2019 21:00 taterbuglee2003
Which one of the following statements does not accurately describe the diatonic scale as it corresponds to the setup on a piano keyboard? a. striking a key on a piano keyboard produces a sound with a specific frequency. b. the black keys are used to produce the five notes that correspond to additional frequencies on the even-tempered scale for the key of c. c. a scale would include a series of eight notes, where the first and seventh notes have the same letter. d. the white keys are used to produce frequencies for the key of c.
Answers: 2
Physics, 22.06.2019 21:30, katwright1124
Atoaster oven has a resistive heating element. the average rate at which it dissipates energy as thermal energy is 1.00 \(\rm kw\). in the united states, emf amplitude in household circuits is \(\mathcal e_{\max}\) = 170 \({\rm \; v}\) and the \(\rm ac\) oscillation rate is 60 \(\rm hz\). part a what is the root-mean-square current through the heating element?
Answers: 2
Which one of the following statements does not accurately describe the diatonic scale as it correspo...
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