Water flows into and out of the tank. If V = 8 m/s and Q = 0.02 m^3/s, the mass flux is nearest:
A) 6 kg/s
(B) 8 kg/s
(C) 10 kg/s
(D) 12 kg/s
You might also like to view...
The magnitude of the orbital angular momentum L of an electron in a certain atom is equal to 3.464?. Which of the following angles could NOT be the angle between the orbital angular momentum vector of the electron and an arbitrary z-direction?
A) 107° B) 90.0° C) 73.2° D) 54.7° E) 0.00°
Order the following objects in increasing size (radius):
A) neutron star, white dwarf, Jupiter, Sun B) neutron star, Jupiter, white dwarf, Sun C) Jupiter, white dwarf, neutron star, Sun D) Jupiter, white dwarf, Sun, neutron star
Which of the following are signposts of the presence of high mass stars, and thus recent star formation?
A) closely spaced low mass stars B) predominantly blue reflection nebulae C) predominantly red ionization nebulae D) A and C E) B and C
In all nuclear reactions,
A. energy must be conserved. B. charge is not created or lost. C. the total number of protons plus neutrons must be conserved. D. All of these choices are correct