Physics, 24.01.2021 01:00 HistoryNerd7225
What was the problem with the lightbulbs in the study?
A. The lightbulbs were exploding because the current was too high.
B. The lightbulbs were burning out too quickly because the current
was too high.
C. The lightbulbs did not work at all because the current was too low.
D. The lightbulbs were not bright enough because the current was
too low
Answers: 3
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Which is not a characteristic of a heat pump? a. it is used in air conditioners. b. it uses a refrigerant. c. it requires no work. d. it reverses the normal flow of thermal energy.
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Choose all the answers that apply. our solar system: is in a spiral galaxy no longer includes pluto is made mostly of empty space is in the andromeda galaxy is the only known system that supports life
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What was the problem with the lightbulbs in the study?
A. The lightbulbs were exploding because the...
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