Quasars may come from mergers of black holes in early galaxies
Indicate whether the statement is true or false
TRUE
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RC Circuits: A charged capacitor is connected in series with a resistor and an open switch. At time t = 0 s, the switch is closed. Which of the graphs below best describes the potential difference V across the resistor as a function of time t?
A. A B. B C. C D. D E. E
If a planet is seeing its Moon in the New Phase right now, in what phase would the planetappear to be when viewed from its Moon?
a) Third Quarter Planet b) Full Planet c) New Planet d) You can't see the planet from its Moon e) First Quarter Planet
The number of degrees of freedom of a triatomic molecule is:
A. 1 B. 3 C. 6 D. 8 E. 9
A person is lowering a bucket into a well with a constant speed. The force exerted by the rope on the bucket is
A) equal to the bucket's weight. B) greater than the bucket's weight. C) less than the bucket's weight, but not zero N. D) zero N. E) Cannot be determined without additional information.