There are several forms of energy. which of the following is not a form of energy?
a. static
b. nuclear
c. mechanical
d. electromagnetic

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)

If the ama of the inclined plane below is 2, calculate the ima and efficiency. ima = efficiency =

Which is the correct symbol for an isotope of iodine with 53 protons and 78 neutrons?