What is the resolving power of the telescope?
A) the ability to make distant objects appear closer
B) the ability to collect a lot of light
C) the ability to detect very faint objects
D) the ability to distinguish adjacent objects in the sky
E) the ability to separate light into its component colors
D
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Suppose that at a certain time a quanton has the (unrealistic) wave function shown below. If we were to perform an experiment to locate the quanton, what is the probability that the result will be ? 1 nm? (Assume that ? (x) = 0 at all points outside the picture.)
A. 1/8 B. 3/8 C. 1/12 D. 1/4 E. 5/12
There are many types of galaxies, but the most massive galaxies are going to be....
A. lenticular. B. barred spirals. C. irregulars. D. ellipticals.
The celestial equator always passes directly overhead
Indicate whether the statement is true or false
Three cars, car X, car Y, and car Z, begin accelerating from rest, at the same time. Car X is more massive than car Y, which is more massive than car Z. The net force exerted on each car is identical
After 10 seconds, which car has the most amount of momentum? A) They all have the same amount of momentum B) Car X C) Car Y D) Car Z