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Question
Consider two mercury barometers, one with twice the cross-section area of the other. Mercury in the wider tube will riseA) to the same height as in the narrow tube.
B) twice as high as mercury in the narrow tube.
C) four times as high as mercury in the narrow tube.
D) more than four times as high as in the narrow tube.
E) none of the above
Answer
This answer is hidden. It contains 1 characters.
Related questions
Q:
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B) increasing the temperature of 1 gram of water from 0C to 100C
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A) down.
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Q:
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Q:
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Q:
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A) conduction.
B) convection.
C) radiation.
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Q:
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Q:
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A) degrees.
B) joules.
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D) both joules and calories.