How much power is used by a 4A appliance that’s plugged into a 120 V circuit for 4 minutes? Will mark brainliest!!

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)

How can you increase the strength of an electromagnet?

While the change in blank will remain the same during a collision, the force needed to bring an object to a stop can be blank if the time if collision is blank