Relationship between pressure and altitude.

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SUMMARY

The relationship between pressure and altitude is governed by the ideal gas law, represented by the equation PV = nRT. In the discussion, the attempt to derive the relationship includes the equation P1/P2 * V1/V2 = T1/T2, indicating that pressure ratios are influenced by volume ratios and temperature differences. The volume ratio is calculated as V1/V2 = 4.2E12 / (1E12 - (6371.5 + h^3), highlighting the complexity of the relationship as altitude increases. Temperature significantly impacts pressure at higher altitudes, emphasizing the need for precise calculations in atmospheric studies.

PREREQUISITES
  • Understanding of the ideal gas law (PV = nRT)
  • Basic knowledge of pressure and temperature relationships
  • Familiarity with altitude effects on atmospheric conditions
  • Mathematical skills for manipulating equations
NEXT STEPS
  • Research the derivation of the barometric formula for pressure changes with altitude
  • Learn about the impact of temperature on gas behavior at varying altitudes
  • Explore the application of the ideal gas law in meteorology
  • Study the effects of altitude on human physiology and aviation
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Students in physics or atmospheric science, meteorologists, aerospace engineers, and anyone interested in the effects of altitude on pressure and temperature.

moonman239
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Relevant equation:
PV = nRT

Attempt: P1/P2 * V1 / V2 = T1/T2

V1/V2 = 4.2E12 / (1E12 - (6371.5 + h^3)
 
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what is the full question, it is usually influenced by temperature at higher altitudes
 

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