Question

How does the atmospheric pressure changes with altitude ?​

Answer 1

Atmospheric pressure decreases with increases in the altitude. As we know that the density of air becomes heavier near the surface of the earth (due to gravity) and begins to lighten as we go to higher altitudes and eventually leads to empty space, i.e. outside the atmosphere of the earth. Thus, the atmospheric pressure is high at lower altitudes, the density being higher. The atmospheric pressure is low at higher altitudes, the density being lower.

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Answer 2

Answer:

ऊंचाई वायुमंडल में किसी भी स्तर पर दबाव की व्याख्या किसी भी ऊंचाई पर एक इकाई क्षेत्र के ऊपर हवा के कुल भार के रूप में की जा सकती है। अधिक ऊंचाई पर, किसी दिए गए सर्फ़ के ऊपर हवा के कम अणु होते हैं

Explanation:

The pressure at any level in the atmosphere may be interpreted as the total weight of the air above a unit area at any elevation. At higher elevations, there are fewer air molecules above a given surface than a similar surface at lower levels.

So, as we go up at higher altitude the pressure decreases. ...

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