Unit measure of atmospheric pressure is equal to the column of mercury pressure of _____.

76 cm

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76 mm

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1.013 mm

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10.13 mm

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Solution

The correct option is A 76 cm
The unit measure of atmospheric pressure is equal to the column of mercury pressure of 76 cm or 760 mm of mercury.

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Similar questions

The magnitude of atmospheric pressure is equal to the pressure exerted by a :
(a)76 mm tall column of mercury
(b) 760 mm tall column of alcohol
(c) 76 cm tall column of mercury
(d)760 cm tall column of mercury

Q. The column of mercury in a barometer is

76 m m

of Hg. Calculate the atmospheric pressure if the density of mercury =

13600 k g m^{- 3}

. (Take

g = 10 m s^{- 2}

)

The atmospheric pressure is usually measured in the unit of :
(a) newtons per square metre (b) Pascal
(c) cm of mercury (d) mm of mercury

Q. The magnitude of atmospheric pressure is equal to the pressure exerted by a tall column of mercury.

Q. 76 cm of mercury column exerts a pressure equal to that exerted by:

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Unit measure of atmospheric pressure is equal to the column of mercury pressure of _____.

The correct option is A 76 cmThe unit measure of atmospheric pressure is equal to the column of mercury pressure of 76 cm or 760 mm of mercury.

The correct option is A 76 cm
The unit measure of atmospheric pressure is equal to the column of mercury pressure of 76 cm or 760 mm of mercury.