A lightbulb with a resistance of 95 ohms and labeled "150 W" is designed to be used in a

A. 120-V circuit.
B. 240-V circuit.
C. either
D. not enough information


Answer: A

Environmental & Atmospheric Sciences

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What is biogeography? It is a branch of

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Biofuels are ________

A) batteries that fuel automobiles and buses B) batteries that derive energy from plant material C) devices that directly convert fuel to electrical currents D) fuels that use electrical currents to power automobiles E) fuels that are derived from plant material

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Which of the numbered units is the oldest?

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Geomorphic processes such as faulting that operate within the solid Earth are known as ________; processes like stream erosion that shape Earth from above are known as ________

Fill in the blank(s) with the appropriate word(s).

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