engineering recuitment Cochin Shipyard Executive Trainee Mechanical Mock Test Thermodynamics Thermodynamic Relations General Thermodynamic Relations
निम्नलिखित में से कौन सा सही मैक्सवेल समीकरण है?
1
\({\left( {\frac{{\partial T}}{{\partial P}}} \right)_s} = {\left( {\frac{{\partial v}}{{\partial s}}} \right)_p}\)
2
\({\left( {\frac{{\partial p}}{{\partial T}}} \right)_v} = {\left( {\frac{{\partial s}}{{\partial v}}} \right)_T}\)
3
\({\left( {\frac{{\partial T}}{{\partial v}}} \right)_s} = \; {\left( {\frac{{\partial p}}{{\partial s}}} \right)_v}\)
4
1 और 2 दोनों