Which produces an interference pattern when directed through two suitably spaced slits?
A) light
B) sound
C) electrons
D) all of the above
E) none of the above
Answer: D
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Which of the following particles has not been observed experimentally?
a. antiproton c. photon b. graviton d. Z0 boson
Saturn's rings are edge-on and vanish when it is at:
A) opposition. B) conjunction with the Sun. C) greatest elongation. D) equinox. E) solstice.
The satellite Amalthea orbits Jupiter at just about the same distance in kilometers at which Mimas orbits Saturn. Yet Mimas takes almost twice as long to orbit
What can you deduce from this difference qualitatively? Since Jupiter and Saturn are not very different in radius, what else can you conclude?
The combined mass of all of the asteroids is probably less than 1/1,000 the mass of Earth.
Answer the following statement true (T) or false (F)