Question

The adiabatic bulk modulus of diatomic gas at ntp is

Answer 1

Answer:

The adiabatic bulk modulus of a diatomic gas at NTP is nearly equal to 1.4 × 10^5 N/m^2.

Hope it helps..

✌

Answer 2

Answer:

Physics

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

Asked on December 26, 2019 byavatar

Sarif Kachhawa

ANSWER

The correct answer is option(D).

We have the bulk modulus formula as:

\text{Bulk Modulus}=\dfrac {\text{Pressure}}{\text{Strain}}=\dfrac {p}{(V_0-V_n)/V_0}Bulk Modulus=

Strain

Pressure

=

(V

0

−V

n

)/V

0

p

For an adiabatic process, the bulk modulus is given by

k=-\dfrac {V\Delta p}{\Delta V}=\gamma pk=−

ΔV

VΔp

=γp

adiabatic bulk modulus =\gamma p=γp

At NTP, p=1.013\times 10^5N/m^2p=1.013×10

5

N/m

2

and \gamma=1.4γ=1.4

Hence Bulk modulus =1.013\times 10^5\times 1.4\approx 1.4\times 10^5N/m^2=1.013×10

5

×1.4≈1.4×10

5

N/m

2