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Explain why there is fall in temperature with altitude. - Physics

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प्रश्न

Explain why there is fall in temperature with altitude.

दीर्घउत्तर
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उत्तर

As the molecules move higher their potential energy increases and hence kinetic energy decreases and hence temperature reduces. At greater heights more volume is available and gas expands hence some cooling takes place.

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पाठ 13: Kinetic Theory - Exercises [पृष्ठ ९५]

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एनसीईआरटी एक्झांप्लर Physics [English] Class 11
पाठ 13 Kinetic Theory
Exercises | Q 13.27 (b) | पृष्ठ ९५

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