Home
Class 11
PHYSICS
Consider the Venturi tube of Figure. Let...

Consider the Venturi tube of Figure. Let area `A` equal `5a`. Suppose the pressure at `A` is `2.0 atm`. Compute the values of velocity `v ` at `'A'` and velocity `v` at `'a'` that would make the pressure `p'` at `'a'` equal to zero. Computer the corresponding volume flow rate it the diameter at `A` is `5.0 cm`. (The phenomenon at a when `p'` falls to nearly zero is known as cavitation. The water vaporizes into small bubbles.)
`(P_(atm) = 10^(5)N//m^(2), rho = 1000 kg//m^(3))`.

Promotional Banner

Similar Questions

Explore conceptually related problems

Water is flowing streamline motion through a horizontal tube. The pressure at a point in a tube is P where the velocity of flow is v. At another point where the pressure is p/2 , the velocity of flow is (density of water = rho )

Water is flowing in streamline motion through a horizontal tube. The pressure at a point in the tube is p where the velocity of flow is v. At another point, where the pressure is p/2, the velocity of flow is [density of water =rho ]

The pressure p and the voluem v of a gas are connected by the relation pv = 300. If the volume is increasing at the rate of 0.6 cubic cm minute then the rate of change in pressure of the gas when the volume is 30 cubic cm is

In the given figure, atmospheric pressure p_0 = 1 atm and mercury column length is 9 cm. Pressure p of the gas enclosed in the tube is

In the given figure, atmospheric pressure p_0 = 1 atm and mercury column length is 9 cm. Pressure p of the gas enclosed in the tube is

Under a constant pressure head, the rate of flow of orderly volume flow of liquid through a capillary tube is V. IF the length of the capillary is doubled and the diameter of the bore is halved, the rate of flow would become

Under a constant pressure head, the rate of flow of orderly volume flow of liquid through a capillary tube is V. if the length of the capillary is doubled and the diameter of the bore is halved, the rate of flow would become