Aclosed container is filled with oxygen. the pressure in the container is 425 kpa . what is the pressure in millimeters of mercury? express the pressure numerically in millimeters of mercury.

How much energy must a refrigerator absorb from 225 g of water so that the temperature of the water will drop from 35°c to 5°c

Abar magnet cut in half will form a total ofpoles. a)fourb)eightc)two

The space between two 15-in.-long concentric cylinders is filled with glycerin (viscosity = 8.5 × 10-3 lb·s/ft2). the inner cylinder has a radius of 1 in. and the gap width between cylinders is 0.1 in. determine (a) the torque and (b) the power required to rotate the inner cylinder at 180 rev/min. the outer cylinder is fixed. assume the velocity distribution in the gap to be linear.