If the strength of the magnetic field at A is 48 units and the strength of the magnetic field at B is 3 units, what is the

distance to B? (Drawing is not to scale!)

5

m

2000 Odysse, no

400 m

25 m

80 m

20 m

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)

Why are graphs useful when interpreting data

Explain what happens at the saturation point when adding salt to water at room temperature.