Question

How the knowledge of pressure is useful for humans?

Answer 1

Answer:

I thing it grow our general knowlege...

Explanation:

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Answer 2

Answer:

At first what is pressure? pressure is generally defined as the force of compression acted upon an object. In all the three basic state of matter the withstand of compression is severely differen in three states (solid,liquid,gas). Solid have the negligible resistance for the force of compression acting upon it. But in case of liquids the

ability to withstand compressive force is slightly bigger than the solids whereas in gaseous state the compressilbility or the ability to withstand pressure is severly high in all the three states of matter. One of the example of the pressure concept is the tensional force acting on a projected spring suspended with a mass m. Fom this experiment it seems that there is a tension acting on the sping as the spring gets pressurized. And when an external force starts to act on the suspended mass an oscillation takes place due to high elasticity in its constituent particles of the suspended or projected spring. We call this oscillatory system as Harmonic oscillators.The packets manufactured in the factories are pressurizely sealed with the content.Heat or thermal energy generally supplied to cooking untensils wher the food cooked to make the food particles pressurized to keep colliding with surrounding food particles to cook the food with less time consumption and then the particles of fossils fuels are pressurized to burn when thermal enegy is supplied which leads to change of fossil fuels to convert into greenhouse gases (carbon dioxide,carbon mono oxide etc.) and also with allianced output with large amount of thermal energy. The compressible forces can be applied on tin cans, non decomposible substance for to recycle them these are some uses which I have provided and there are various other applications of pressure can be observed in our daily life that is usefull for mankind.

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