Engineering, 11.01.2020 08:31 olivia0420
The peak value of a sine wave is equal to 240 vac. whats the average value of the waveform?
a. 114.14v
b. 152.64v
c. 169.68v
d. 120.74v
Answers: 3
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At 12 noon, the count in a bacteria culture was 400; at 4: 00 pm the count was 1200 let p(t) denote the bacteria cou population growth law. find: (a) an expression for the bacteria count at any time t (b) the bacteria count at 10 am. (c) the time required for the bacteria count to reach 1800.
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Burgers vector is generally parallel to the dislocation line. a)-true b)-false
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Describe one experiment in which the glass transition temperature and melting temperature of a totally amorphous thermoplastic material can be determined. show the relevant experimental results in a diagram which should be properly annotated with the two temperatures clearly marked. what is likely to happen to the curve in the diagram if the amorphous polymer is replaced by a thermosetting type?
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The peak value of a sine wave is equal to 240 vac. whats the average value of the waveform?
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