Solutions are
a. homogeneous mixtures.
b. heterogeneous mixtures.
c. nonuniform mixtures.
d. none of these.
a
You might also like to view...
The electric potential at the surface of a charged conductor
A. is always zero. B. is always independent of the magnitude of the charge on the surface. C. may be set equal to zero by adding an appropriate constant to the potential at all points of space. D. is always such that the potential is zero at all points inside the conductor. E. is always such that the potential is always zero within a hollow space inside the conductor.
Imagine that you are sitting in a closed room (no windows, no doors) when, magically, it is lifted from Earth and sent accelerating through space with an acceleration of 1g (9.8 m/s2)
According to Einstein's equivalence principle, which of the following is true? A) You won't feel any change and will have no way to know that you've left Earth. B) You'll feel a force that will cause your head to repeatedly bang into the ceiling. C) You'll know that you left Earth because when you drop a ball it will fall sideways. D) You'll know that you left Earth because you'll be floating weightlessly in your room.
Melting snow tends to
A) warm the surrounding air. B) cool the surrounding air. C) neither of these
Describe Couette flow
What will be an ideal response?