A barometer tube reads 76 cm of mercury. IFF the tube is gradually inclined keeping the open end immersed in the mercury reservoir, will the length of mercury column be 76 cm, more than 76 cm or less than 76 cm?

A barometer tube reads 76 cm of mercury. If the tube is gradually inclined at an angle of 60 with vertical, keeping the open end immersed in the mercury reservoir, the length of the mercury column will be

A barometer tube reads 76 cm of mercury. If the tube is gradually inclined at an angle of 60 with vertical, keeping the open end immersed in the mercury reservoir, the length of the mercury column will be

A barometer tube reads 76 cm of mercury. If the tube is gradually inclined at the angle of 60^@ with vertical, keeping the open end immersed in the mercury reservoir, the length of the mercury column will be.

A barometer tube reads 76 cm of Hg. If tube is : gradually inclined at an angle of 60^(@) with vertical, keeping the open end in the mercury reservoir, the length of mercury column will be

Why is the height of mercury column nearly 76 cm in the tube ?

A barometer tube reads 75 cm of Hg. If tube is : gradually inclined at an angle of 30^(@) with horizontal, keeping the open end in the mercury container, then find the length of mercury column in the barometer ■ tube

A mercury barometer reads 75cm in vertical position . If the tube is inclined by 60^(@) to the vertical, the length of the mercury in the tube will be

A barometer correctly reads the atmospheric pressure as 76cm of mercury. Water droplets are slowly introduced into the barometer tube by a dropper. The height of the mercury column first decreases and then become constant. If the saturation vapour pressure at the atmospheric temperature is 0.80cm of mercury, find the height if the mercury column when it reaches its minimum value.

A berometer correctlu reads the atmospheric pressure as 76cm of mercury. Water droplets are slowly introduced into the barometer tube by a dropper. The height of the mercury column first decreases and then become constant. If the saturation vapour pressure at the atmospheric tgemperature is 0.80cm of mercury, find the height if the mercury column when it reaches its minimum value.

A barometer tube contains a mixture of air and saturated water vopour in the space above the mercury column. It reads 70cm when the actual atmospheric pressure is 76cm of mercury. The saturation vapour pressure at roon tempature is1.0 cm of mercury, The tube is now lowered in the reservoir till the space above the mercury cloumn is reduced to half its origina volume. Find the reading of the barometer. Assume that the temperature remains constant.