Calculate the value of mechanical equivalent of heat from the following data. Specific heat capacity of air at constant volume and at constant pressure are `4.93 cal//mol-K` and `6.90 cal//mol-K` respectively. Gas constant `R = 8.3 J//mol-K`.

Calculate the value of mechanical equivalent of heat from the following data. Specific heat capacity of air at constant volume = 170 cal kg^(-1) K^(-1) , gamma = C_p/ C_v = 1.4 and the density of air at STP is 1.29 kg m^(-3) . Gas constant R = 8.3 JK^(-1) mol^(-1) .

Calculate the value of mechanical equivalent of heat from the following data. Specific heat capcity of air at constant volume = 170 cal kg^(-1) K^(-1) , gamma = C_p/ C_v = 1.4 and the density of air at STP is 1.29 kg m^(-3) . Gas constant R = 8.3 JK^(-1) mol^(-1) .

Calculate the value of mechanical equivalent of heat from the following data. Specific heat capcity of air at constant volume = 170 cal kg^(-1) K^(-1) , gamma = C_p/ C_v = 1.4 and the density of air at STP is 1.29 kg m^(-3) . Gas constant R = 8.3 JK^(-1) mol^(-1) .

Calculate the specific heat capacities at constant volume and constant pressure for CO (2), Given gamma = 1.30, R =8.33 J mol ^(-1) K ^(-1).

Specific heats of Nitrogen at constant pressure and at constant volume are 0.216 and 0.175 cal/mol/K respectively.Given R = 8.31 J/mol K. Calculate the mechanical equivalent of heat.

Calculate the specific heat capacities at constant volume and at constant pressure for helium. Given gamma = (5)/(3) , R = 8.3 joule mol ^(-1) K ^(-1).

The principal specific heat of hydrogen gas at constant pressure and at constant volume are 3400 cal/kg^@ K and 2400 cal/kg ^@K respectively. Then the value of J will be (R= 8300 J/kmol ^@K, mol wt of H_2 = 2)

Find the value of Joule's mechanical equivalent of heat from the following data: density of hydrogen at NTP is 0.09kgm^(-3) , its specific heat capacity at constant pressure =3400 cal kg^(-1)K^(-1) and ratio of specific heat capacities (gamma)=1.4 .

The principal specific heat of hydrogen gas at constant pressure and at constant volume are 3400 cal/kg .^(K) and 2400 cal/kg .^(@)K respectively. Then the value of J will be (R=8300 J/kmol K, mol wt of H_(2)=2 )

The specific heat capacities of hydrogen at constant volume and at constant pressure are 2.4 cal/gm ^@C and 3.4 cal/gm ^@C respectively. The molecular weight of hydrogen is 2 gm/mole and the gas constant R=8.3xx10^7 erg/mole ^@C . Calculate the value of J.