Question

It is Holi! When you dip the nozzle of your pitch Kari in water and pull the piston upwards, you find water being drawn into the pitch Kari. Why?

Answer 1

atmospheric pressure on the water forces it into the container.

Answer 2

[AI-generated answer — Explain Bot]

When you dip the nozzle of your pitch Kari (also known as a water gun or water pistol) in water and pull the piston upwards, you observe water being drawn into the pitch Kari. This happens due to the principle of physics known as Pascal's Law, which states that when pressure is applied to a fluid, it is transmitted equally in all directions.

To understand why water is drawn into the pitch Kari when you pull the piston upwards, we need to consider the design of the water gun. The pitch Kari consists of a chamber, a nozzle, and a piston. The chamber is connected to the nozzle, and the piston is movable within the chamber.

When you pull the piston upwards, you are creating a low-pressure zone within the chamber. According to Pascal's Law, this decrease in pressure is transmitted to the water inside the chamber. As a result, the pressure of the water outside the pitch Kari becomes greater than the pressure inside the chamber. This pressure difference causes water to be drawn into the pitch Kari through the nozzle.

In summary, when you dip the nozzle of the pitch Kari in water and pull the piston upwards, the pressure within the chamber decreases, creating a pressure difference between the water outside the pitch Kari and the water inside the chamber. This pressure difference causes water to be drawn into the pitch Kari, allowing you to refill it with water for playing during Holi.