The level of a liquid in a vessel kept constant at 50 cm. it has three identical horizontal tubes each of length 60 cm coming out at heights 5,10 and 15 cm respectively. If a single tube of the same radius as that of the three tubes can replace the three tubes when placed horizontaly at the bottom of the vessel length of that tube is

The level of liquid in a cylindrical vessel is kept constant at 30cm. It has three identical horizontal tubes A, B and C of length 40 cm each coming out at heights 0, 5 and 10 cm respectively. Calculate the length of a single overflow tube of the same radius as that of identical tubes which can replace the three when placed horizontally at the bottom of the cylinder.

The level of liquid in a cylinderical vessel is kept constant at 30cm. It has three identical horizontal tubes of length 39cm, each coming out at heights 0,4 and 8cm respectively. Calculate the length of a single overflow tube of the same radius as that of identical tubes which can replace the three when placed horizontally at bottom of the cylinder.

A vessel has water to height of 40 cm. it has three horizontal capillary tubes of same diameter each of length 15 cm coming out at height 10 cm, 15 cm, 20 cm .The length of a single tube of same diameter as that of the three tubes which can replace them when placed horizontally at the bottom of the vessel is:

Two tubes A and B of lengths 100 cm and 50cm have radii 0.1 mm and 0.2mm respectively. If a liquid passintg though the two tubes is of mercury, determine the pressure at the junction of A and B.

Three capillary tubes of same radius 1 cm but of length 1 m 2 m and 3 m are fitted horizontally to the bottom of a long vessel containing a liquid at constant pressure and flowing through these. Whatis the length of a single tube which can replace the three capillaries.

Two capillary tubes of same radius r but of lengths l1 and l2 are fitted in parallel to the bottom of a vessel should be the length of single tube that can replace the two tubes so that the rate of flow is the same as before.

Water rises to a height of 10.3 cm in a capilaary of height 18 cm above the water level. If the tube is out at a height of 12 cm in the capillary tube