Home
Class 8
PHYSICS
The column of mercry in a barometer is 7...

The column of mercry in a barometer is 76 cm Hg. Calculate the atmospheric pressure if the density of mercury `=13600kgm^(-3)` (Take `g=10ms^(-1)B`)

A

`1.03xx10^(5)`Pa

B

`1.03xx10^(3)`Pa

C

`1.03xx10^(4)`Pa

D

`1.03xx10^(6)`Pa

Text Solution

AI Generated Solution

Promotional Banner

Similar Questions

Explore conceptually related problems

The column of mercury in a barometer is 76 cm Hg. Calculate the atmosphere pressure I the density of mercury =13600kgm^(-3) (Take g=10ms^(-2) )

Calculate the atmospheric pressure , if the height of mercury column in a barometer is 760 mm

A beaker of circular ceross sectionof radius 4 cm is filled with mercury up to a height of 10 cm. Find the force exerted by the mercury on the bottom of the beaker. The atmospheric pressure =10^5Nm^-2 . Density of mercury =13600 kgm^-3. Take g10ms^-2

76 cm of mercury column is a measure of atmospherice pressure. Express it is N//m^2 Given density of mercury is 13.6xx10^3 kg//m^3

Torricelli's barometer used mercury but pascal duplicated it using French wine of density 984 kg m^(-3) . In that case, the height of the wine column for normal atmospheric pressure is (Take the density of mercury =1.36xx10^(3) kg m^(-3) )

At a given place is barometer records a pressure of 70 cm of mercury. If the mercury in the barometer is replaced by water, what would be the height of the water column? Take density of mercury =13600kg//m^(3) density of water =1000kg//m^(3)

The force acting on a window of area 50cm xx 50cm of a submarine at a depth of 2000 m in an ocean, the interior of which lis maintained at sea level atmospheric pressure is (Density of sea water = 10^(3)kgm^(-3), g = 10ms^(-2) )

The height of mercury column in a barometer in the Kolkata laboratory was recorded to be 75 cm. Calculate the pressure at Kolkata in SI unit using the following data: Density of mercury = 13.6xx10^(3)kgm^(-3) , pressure = rhogh , where h is the height of mercury column, rho is the density of mercury, and g is the acceleration due to gravity)

The pressure acting on a submarine is 3 xx10^(5) at a certain depth. If the depth is doubled the percentage increase in the pressure acting on the submarine would be : (Assume that atmospheric pressure is 1 xx 10 ^(5) Pa density of water is 10^(3) kgm ^(-3), g - 10 ms ^(-2))

If the mercury in the barometer is replaced by water, what will be the resulting height of the water column? Density of water =1000kgm^(-3) density of mercury = 13600kgm^(-3)