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The difference between the principal spe...

The difference between the principal specific heats of nitrogen is 300 J/kg K and ratio of the two specific heats is 1.4. then `C_P` is

A

1050 J/kg K

B

650 J/kg K

C

750 J/kg K

D

150 J/kg K

Text Solution

Verified by Experts

The correct Answer is:
A
`C_(P)-C_(V)=300,(C_(P))/(C_(V))=1.4,C_(P)=1.4C_(V)`
`1.4C_(V)-C_(V)=300`
`0.4C_(V)=300`
`C_(V)=(300)/(0.4)`
`C_(p)=(300)/(0.4)xx1.4=1050J//kg` K
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Knowledge Check

  • If the difference between the principal specific heats of nitrogen is 300 J/kg K and ratio of specific heat is 1.4 then c_(v) will be

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    1050 J/kg K
    B
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    D
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    B
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    D
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