Home
Class 9
PHYSICS
Why does the liquid rise in a syringe wh...

Why does the liquid rise in a syringe when its piston is pulled up?

Text Solution

AI Generated Solution

To understand why the liquid rises in a syringe when its piston is pulled up, we can break down the explanation into a series of steps: ### Step-by-Step Solution: 1. **Understanding Pressure**: - Liquids and gases move from regions of high pressure to regions of low pressure. This is a fundamental principle of fluid dynamics. **Hint**: Remember that pressure differences drive the movement of fluids. ...
Promotional Banner

Topper's Solved these Questions

  • FLUIDS

    ICSE|Exercise TOPIC 2 (2 Marks Questions ) |45 Videos

  • FLUIDS

    ICSE|Exercise TOPIC 2 (3 Marks Questions ) |23 Videos

  • FLUIDS

    ICSE|Exercise TOPIC 1 (3 Marks Questions ) |18 Videos

  • ELECTRICITY AND MAGNETISM

    ICSE|Exercise TOPIC 2 Magnetism (4 Marks Questions )|6 Videos

  • HEAT AND ENERGY

    ICSE|Exercise EXERCISE -6(D) Multiple Choice Question)|4 Videos

Similar Questions

Explore conceptually related problems

A syringe of diameter D = 8 mm and having a nozzie of diameter d = 2 mm is placed horizontally at a height of 1.25 m as shown in the figure . An incompressible and non - viscous liquid is filled in syringe and the piston is moved at speed of 0.25 m/s .Find the range of liquid jet on the ground.

A piston is fitted in a cylindrical tube of small cross section with the other end of the tube open. The tube resonates with a tuning fork of frequency 512 Hz. The piston is gradually pulled out of the tube and it is found that a second resonance occurs when the piston is pulled out through a distance of 32.0 cm. Calculate the speed of sound in the air of the tube.

Why does the temperature of a gas increase when it is suddenly compressed?

Why does the boiling point of liquid rise on increasing pressure ?

How does the density of a liquid change with the rise in its temperature?

A syringe containing water is held horizontally with its nozzle at a height h above the ground as shown in fig the cross sectional areas of the piston and the nozzle are A and a respectively the piston is pushed with a constant speed v. Find the horizontal range R of the stream of water on the ground.

A solid sphere of radius R made of a material of bulk modulus K is surrounded by a liquid in a cylindrical container. A massless piston of area A floats on the surface of the liquid. When a mass M is placed on the piston to compress the liquid the fractional change in the radius of the sphere, deltaR//R , is .............

A solid sphere of radius R made of a material of bulk modulus B is surrounded by a liquid in a cylindrical container. A massless piston of area A (the area of container is also A ) floats on the surface of the liquid. When a mass M is placed on the piston to compress the liquid , fractional change in radius of the sphere is (Mg)/(alpha AB) . Find the value of alpha .

A spray gun is shown in the figure where a piston pushes air out of a nozzle. A thin tube of uniform cross section is connected to the nozzle. The other end of the tube is in a small liquid container. As the piston pushes air through the nozzle, the liquid from the container rises into the nozzle and is sprayed out. For the spray gun shown, the radii of the piston and the nozzle are 20mm and 1mm respectively. The upper end of the container is open to the atmosphere. If the density of air is rho_a , and that of the liquid rho_l , then for a given piston speed the rate (volume per unit time) at which the liquid is sprayed will be proportional to

To what height does the liquid rise in a capillary tube of radus 0.25 mm, when dipped in a liquid of density 0.8 xx 10^(3) kg m^(-3) and surface tension 0.05 N m^(-1) ? Given (cos theta = 0.4)