The farthest galaxies from the Milky Way appear to be receding from us at the rate of 76,000 miles/sec. An observer in one of these distant galaxies would consider our galaxy to be
A. moving away at 76,000 miles/sec.
B. standing still but not at the center of the universe.
C. moving at 76,000 miles/sec and located at the center of the universe.
D. one of the few moving galaxies in the universe.
E. standing still at the center of the universe.
Answer: A
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A. 10 K. B. 300 K. C. 200 K. D. 100 K. E. 25 K.
The dielectric strength of rutile is 6.0 × 10^6 V/m, which corresponds to the maximum electric field that the dielectric can sustain before breakdown. What is the maximum charge that a 10-10-F capacitor with a 0.50-mm thickness of Rutile can hold?
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Name the three main types of active galaxies.
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