Magnetic field strength is . . . * A. strongest closest to the poles of the bar magnet.
B. strongest closest to the middle of the bar magnet.
C. weakest closest to the poles of the bar magnet.
D. the same all around a bar magnet.

a pan containing water is placed in a positio n where it is exposed to a 10 mile per hour wind. the pan contains a uniform depth of 1.27 cm of water, is quite wide, and has a length of 2.44 m in the wind direction. the water in the pan is at a constant temperature of 15.5 °c.

in the analysis of systems that involve fluid flow, we frequently encounter the combination of properties u and pv.