Force and Press...

When we press the bulb of dropper with its nozzle kept in water, air in the dropper is seen to escape in the form of bubbles. Once we release the pressure on the bulb, water gets filled in the dropper. The rise of water in the dropper is due to:

On a body, a force of $$5N$$ is applied towards North and another force of $$2N$$ is applied towards South. Net force on the body is

At what position the fluid experiences more pressure

In terms of physics, which of the following are considered as fluids?

The fluid itself exerts pressure whose force component is equal to its ___________. Complete the sentence.

Fluid pressure comprises of which of the following pressures?

A block of mass of a $$2kg$$ with dimensions $$5cm\times 20cm\times 10cm$$ respectively. The ratio of minimum to maximum pressure it exerts on the change in orientation is:

Why does a sharp knife enable us to cut through things more easily?

Liquid pressure at a point in a liquid does not depend on the

Compare the pressure exerted by a sharp needle on a surface and the pressure exerted by a blunt needle.