Please provide me the detail solution for this problem

see attached

see attached for solution

two degree of freedom is associated with one vibrational mode ... for calculating total degree of freedom-3 for translation, 3 for rotation and 2 for vibration...

you can visit here for detailed information about how to find degrees of freedom in different situations. https://en.wikipedia.org/wiki/Degrees_of_freedom_(statistics)

To solve all such type of questions you should know two things- 1. Cv=fR/2 and Cp=Cv+R 2. you should know the correct value of 'f' ie, degree of freedom of...