5.0 A at 110 V flows in the primary of a transformer. Assuming 100% efficiency, how many amps at 24 V can flow in the secondary?
A) 1.1 A
B) 4.6 A
C) 5.0 A
D) 17 A
E) 23 A
E
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How did the natural satellites in the Solar System form?
A. The moons formed by the accretion of debris from massive collisions. B. The moons probably formed from planetesimals orbiting the growing planets. C. The moons likely were "captured" as they wandered too close to the planets. D. All of these choices are correct.
Where on Earth would you be if Polaris was at your zenith?
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Olympus Mons and Maxwell Mons are both:
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As air temperature cools below its dew point temperature, the air's water vapor
A) increases. B) decreases. C) condenses. D) evaporates.