Home
Class 11
PHYSICS
water is filled in a tank as shown in fi...

water is filled in a tank as shown in figurre. There is a hole from where liquid emerges with speed v. If air is blown over the tank, the speed v

A

will decrease

B

will increase

C

will remain same

D

may increase of decrease. It will depend on density of liquid

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • PROPERTIES OF MATTER

    DC PANDEY ENGLISH|Exercise JEE Advanced|57 Videos
  • PROPERTIES OF MATTER

    DC PANDEY ENGLISH|Exercise More than one option is correct|21 Videos
  • PROJECTILE MOTION

    DC PANDEY ENGLISH|Exercise Level - 2 Subjective|10 Videos
  • RAY OPTICS

    DC PANDEY ENGLISH|Exercise Integer type q.|14 Videos

Similar Questions

Explore conceptually related problems

There are two holes on a water tank as shown in figure. Area of hole 2 is two times that of area of hole 1. Suppose v is the speed of liquid coming out and Q the volume of liquid flowing per second. Then

A bird B in air is diving vertically downwards over a water tank with speed 5 cm/s. Base of the tank is silvered. A fish F in the tank is rising vertically upwards along the same line with speed 2 cm/s. Water level is lowered at the rate of 2 cm/s. Take mu_("water")=4//3

Equal volume of two immiscible liquids of densities rho and 2rho are filled in a vessel as shown in the figure. Two small holes are punched at depths h//2 and 3h//2 from the surface of lighter liquid. If v_(1) and v_(2) are the velocities of efflux at these two holes, then v_(1)//v_(2) is

Equal volume of two immiscible liquids of densities rho and 2rho are filled in a vessel as shown in the figure. Two small holes are punched at depths h//2 and 3h//2 from the surface of lighter liquid. If v_(1) and v_(2) are the velocities of efflux at these two holes, then v_(1)//v_(2) is

Equal volumes of two immiscible liquids of densities rho and 2 rho are filled in a vessel as shown in figure. Two small holes are punched at depth h/2 and 3h/2 from the surface of lighter liquid. If v_(1) and v_(2) are the velocities of efflux at these two holes then ((v_(2))/(v_(1)))^(2) is

Water is filled in a tank upto 3 m height. The base of the tank is at height 1 m above the ground. What should be the height of a hole made in it, so that water can be sprayed upto maximum horizontal distance on ground?

A tank of height H and base area A is half filled with water and there is a small orifice at the bottom and there is a heavy solid cylinder having base area (A)/(3) and height of the cylinder is same as that of the tak. The water is flowing out of the orifice. Here cylinder is put into the tank to increase the speed of water flowing out. After long time, when the height of water inside the tank again becomes equal to (H)/(2) , the solid cylinder is taken out. then the velocity of liquid flowing out of the orifice (just after removing the cylinder) will be

An incompressible liquid is flowing through a horizontal pipe as shown in figure. The value of speed v is

A liquid of density rho_0 is filled in a wide tank to a height h. A solid rod of length L, cross-section A and density rho is suspended freely in the tank. The lower end of the rod touches the base of the tank and h=L/n (where n gt 1). Then the angle of inclination theta of the rod with the horizontal in equilibrium position is

The height of the water in a tank is H. The range of the liquid emerging out from a hole in the wall of the tank at a depth (3H)/4 from the upper surface of water, will be