गैसों का अध्ययन क्या कहलाता है - gaison ka adhyayan kya kahalaata hai

सभी निष्कर्ष सत्य है निष्कर्ष I , II , तथा IV सत्य है निष्कर्ष I , III , तथा IV सत्य है निष्कर्ष III तथा IV सत्य है

Solution : (I ) `Z =1 to ` आदर्श व्यव्हार
(II )`Z gt 1 to ` दाब लगने पर, आयतन घटता है
(III ) `Z lt 1 to ` गैस आसानी से द्रवीकृत की का सकती है
(IV ) कम दाब पर, `Z to1 ` का अर्थ होता है की गैस आदर्श व्यव्हार तप पहुंच जाती है।

चेतावनी: इस टेक्स्ट में गलतियाँ हो सकती हैं। सॉफ्टवेर के द्वारा ऑडियो को टेक्स्ट में बदला गया है। ऑडियो सुन्ना चाहिये।

बिहार के अध्ययन को एग्रोसटलॉजी का अध्ययन कहते हैं

bihar ke adhyayan ko egrosatalaji ka adhyayan kehte hain

बिहार के अध्ययन को एग्रोसटलॉजी का अध्ययन कहते हैं

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A subfield of fluid statics, aerostatics is the study of gases that are not in motion with respect to the coordinate system in which they are considered. The corresponding study of gases in motion is called aerodynamics.

Aerostatics studies density allocation, especially in air. One of the applications of this is the barometric formula.

An aerostat is a lighter than air craft, such as an airship or balloon, which uses the principles of aerostatics to float.

Basic laws[edit]

Treatment of the equations of gaseous behaviour at rest is generally taken, as in hydrostatics, to begin with a consideration of the general equations of momentum for fluid flow, which can be expressed as:

ρ[∂Uj∂t+Ui∂Uj∂t]=−∂P∂xj−∂τij∂xi+ρgj{\displaystyle \rho [{\partial U_{j} \over \partial t}+U_{i}{\partial U_{j} \over \partial t}]=-{\partial P \over \partial x_{j}}-{\partial \tau _{ij} \over \partial x_{i}}+\rho g_{j}}

where ρ{\displaystyle \rho }

∂P∂xj=ρgj{\displaystyle {\partial P \over \partial x_{j}}=\rho g_{j}}

However, the presence of a non-constant density as is found in gaseous fluid systems (due to the compressibility of gases) requires the inclusion of the ideal gas law:

Pρ=RT{\displaystyle {P \over \rho }=RT}

where R{\displaystyle R}

∂P∂xj=ρgj^=P RTgj^{\displaystyle {\partial P \over \partial x_{j}}=\rho {\hat {g_{j}}}={P \over \ RT}{\hat {g_{j}}}}

which can be employed to compute the pressure distribution in gases whose thermodynamic states are given by the equation of state for ideal gases.[1]: 183