Ineed some pls : )
the amplitude of a wave is dependent upon what?
a. the amount of en...
Physics, 26.08.2019 12:30 aaronr7383
Ineed some pls : )
the amplitude of a wave is dependent upon what?
a. the amount of energy carried by the wave
b. the maximum displacement from the rest position
c. neither a nor b
d. both a and b
Answers: 1
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Air initially at 0.75 bar, 1000 k, and occupying a volume of 0.12 m^3 undergoes two processes. process 1-2: the air is compressed isothermally until the volume is halved. process 2-3: the air undergoes a constant pressure process until the volume is halved again. assume ideal gas behavior. a) determine the mass of the air, in kg. b) the work and the heat transfer for each of the two processes, in kj. (100 kj = 1 bar . m^3)
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