Question

The adiabatic Bulk modulus of a diatomic gas at atmospheric pressure is

Answer 1

We have the bulk modulus formula as:

For an adiabatic process, the bulk modulus is given by

κ = −V dp / dV = γ p

adiabatic bulk modulus = γP

at NTP, P = 1.013 × 10⁵ N/m² & γ = 1.4

hence bulk modulus = 1.013 × 10⁵ × 1.4

≃ 1.4 × 10⁵ N/m² 

Comments

Thank you sir/mam for your help

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pleasure to help, thanks
By the way I'm sir