N.N.P.C. gas cylinder containing 15kg of cooking gas was left open, and the gas emptied in 3.8 minutes, at an average speed of 20 ms-1. What force was exerted on the gas in the cylinder?

Similar Questions

The intensity of light falling on the film in a camera depend on the i. brightness of the object....

The vapour pressure? ...

A gas with initial volume of 2 X 10-6m3 is allowed to expand to six times its initial value at const...

Which of the following statements about sound wave is not correct? Sound waves can be ...

The net movement of solvent molecules from a region of high solvent potential to a region of lower s...

A telescope is said to be in normal adjustment when the ...

Given the same amount of beat, a quantity of water will reach a higher temperature in a brass pot th...

If the load at the end of a sonometer wire is immersed in a bucket of water, the original fundamenta...

The diagram above is an illustration of an a.c. circuit.Calculate the reactance of the capacito...

The thermos flask is designed to? ...