SATHEE: Thermodynamics Question 52

Thermodynamics Question 52

Question: Adiabatic modulus of elasticity of a gas is $2.1 \times 10^{5} N / m^{2} .$ What will be its isothermal modulus of elasticity $(\frac{C_{p}}{C_{v}} = 1.4)$

[UPSEAT 1999]

Options:

A) Zero

B) 100J

C) - 50J

D) 50J

Show Answer

Answer:

Correct Answer: D

Solution:

For adiabatic forces $Δ W = - Δ U$

$(∵ Δ Q = 0)$

Therefore $Δ W = - (- 50) = + 50 J$

Play Store

App Store

Ask SATHEE

Welcome to SATHEE !
Select from 'Menu' to explore our services, or ask SATHEE to get started. Let's embark on this journey of growth together! 🌐📚🚀🎓

I'm relatively new and can sometimes make mistakes.
If you notice any error, such as an incorrect solution, please use the thumbs down icon to aid my learning.
To begin your journey now, click on "I understand".

Thermodynamics Question 52

Question: Adiabatic modulus of elasticity of a gas is 2.1×105N/m2. What will be its isothermal modulus of elasticity (CpCv=1.4)

Options:

Answer:

Solution:

Engineering Preparation

Medical Preparation

NCERT Books & Solutions

Important Resources

Other Resources

Syllabus

Test Platform

Sample Mock Test

Mentorship

NCERT Exercise Video Solution

Menu

Question: Adiabatic modulus of elasticity of a gas is $2.1 \times 10^{5} N / m^{2} .$ What will be its isothermal modulus of elasticity $(\frac{C_{p}}{C_{v}} = 1.4)$