Calculate the difference between the two principal specific heat capacities for hydrogen, Given density of hydrogen at a temperature of 270 K and pressure 10 Nm ^(-2) is 0.090 kgm ^(-3).

Calculate the difference between the two principal specific heat capac

1.	Calculate the difference between the two principal specific heat capacities for hydrogen, Given density of hydrogen at a temperature of 270 K and pressure 10 Nm ^(-2) is 0.090 kgm ^(-3).
Answer» <html><body><p></p>Solution :`<a href="https://interviewquestions.tuteehub.com/tag/c-7168" style="font-weight:bold;" target="_blank" title="Click to know more about C">C</a> _(P) -C_(<a href="https://interviewquestions.tuteehub.com/tag/v-722631" style="font-weight:bold;" target="_blank" title="Click to know more about V">V</a>)=r, P //rho = r T, r = P //rho T = <a href="https://interviewquestions.tuteehub.com/tag/10-261113" style="font-weight:bold;" target="_blank" title="Click to know more about 10">10</a>^(<a href="https://interviewquestions.tuteehub.com/tag/5-319454" style="font-weight:bold;" target="_blank" title="Click to know more about 5">5</a>) //0.09 xx 270 = 4115.22 J kg ^(-1) K ^(-1).`</body></html>