In the bottom of a vessel with mercury there is a round hole of diameter `d = 70 mu m`. At what maximum thickness of the mercury layer will the liquid still not flow out through this hole ?

In the bottom of a vessel with mercury there is a round hole of diameter d=70mum . At what maximum thickness of the mercury Layer will the liquid still not flow out through this hole ? [rho_("mercury")=13600(kg)/(m^(3))]

In the bottom of a vessel with mercury of density rho there is a round hole of radius r. At what maximum height of the mercury layer will the liquid still not flow out through this hole. (Surface tension = T)–

In the bottom of a vessel with mercury of density rho there is a round hole of radius r. At what maximum height of the mercury layer will the liquid still not flow out through this hole. (Surface tension = T)–

A vessel containing mercury has a hole at its bottom. The diameter of the hole is 60 xx 10^(-6) m . Find the maximum height of mercury in the vessel so that it does not flow out through the hole. Surface tension of mercury is 54 xx 10^(-2) N//m .

There is a circular hole of diameter d =140 mu m at the bottom of a vessel containing mercury . The minimum height of mercury layer so that the mercury will not flow out of this hole is ( Surface tension, sigma =490 xx 10^(-3) Nm^(-1))

There is a circular hole of diameter d =140 mu m at the bottom of a vessel containing mercury . The minimum height of mercury layer so that the mercury will not flow out of this hole is ( Surface tension, sigma =490 xx 10^(-3) Nm^(-1))

A vessel whose bottom has round holes with a diameter of d=0.1mm is filled with water. The maximum height of the water level h at which the water does not flow out, will be (The water does not wet the bottom of the vessel). [ST of water=70 "dyne"//cm]

A vessel whose bottom has round holes with a diameter of d=0.1mm is filled with water. The maximum height of the water level h at which the water does not flow out, will be (The water does not wet the bottom of the vessel). [ST of water=70 "dyne"//cm]

In a cistern there is water up to a depth of 1.2 m. There is a circular hole of diameter 1 cm at the bottom of the cistern. To stop the flow of water through this hole, what force should be applied on the hole?

A large tank containing water has a small hole near the bottom of the tank 1.5 m below the surface of water. Where must a second hole to be drilled so that the velocity of water leaving this hole is half of water flowing through the first hole?