What is the primary reason mercury is preferred over water in barometers?

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Science · Fluid Mechanics

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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Mercury has high density and very low vapor pressure.

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Answer 1

Mercury has lower density and higher vapor pressure.

Answer 2

Mercury has high density and very low vapor pressure.

Answer 3

Mercury is a better thermal insulator than water.

Answer 4

Mercury has a lower boiling point than water.

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