A diffuser has an inlet area of 60 cm2. Air enters the diffuser with a density of 0.748 kg/m2. The velocity at the inlet is 150 m/sec. It exits with a density of 2.0 kg/m2 at a velocity of 25 m/sec. Determine the area of the outlet.

Acharge of 8.4x10^-4 c moves at an angle of 35 degrees to a magnetic field that has a field strength of 6.7x10^-3 t. if the magnetic force is 3.5 x10 ^-2 n, how fast is the charge moving?

The speed of sound in ice, water, and steam is shown. what best explains the speed of sound in different states of matter? sound travels fastest in ice because energy is easier to transfer when the molecules are close together. sound travels slowest in steam because the sound has to move around the gas molecules that are far apart. sound travels fastest in ice because the temperature of solids is always greater, so the heat transfers the sound energy. sound travels slowest in steam because the pressure is so great the sound cannot travel though the steam particles.

Which subatomic particle has a negative charge