Friday, July 29, 2016

NOU B.Sc Physics (Subsidiary) Part I Paper I 2015 Question Paper

Nalanda Open University NOU - Exam Paper Asked in Previous Year 2015
Annual Examination - 2015
B.Sc. Physics (Subsidiary), Part-I
Time: 3.00 Hrs. Full Marks: 80
Answer any Five questions. All questions carry equal marks.
1. Describe the arrangements of Michelson-Morley experiment with the help of neat diagram. Discuss the theory of this experiment and describe the results so obtained.
2. Derive relativistic mass-energy equation: E=mc2.
3. Give the theory of torsional oscillation of a suspended cylindrical solid wire and derive expression for its time-period.
4. Explain the terms: generalized co-ordinates, degrees of freedom, constraints differentiate between holonomic and non-holonomic constraints.
5. Evaluate the Fourier Coefficients in the solution of equation of vibration of a plucked string.
6. Derive Van der Waal’s equation of state for real gases. Evaluate ‘a’ and ‘b’ in terms of Pc, Vc & Tc.
7. What is Carnet’s Cycle? Find Efficiency of a Carnot’s engine.
8. Derive Planck’s law of radiation. Show that Wein’s displacement law may be derived from Planck’s law of radiation.
9. State and explain the first law of thermodynamics and hence obtain expression for (Cp-Cv).
10. Write brief notes on any Two of the following:
 (a) Lagrange’s equation of motion.
 (b) Ultrasonics
 (c) Entropy
 (d) Clausins-Clapeyron Equation


Share This
Previous Post
Next Post

B.E Civil Engineer Graduated from Government College of Engineering Tirunelveli in the year 2016. She has developed this website for the welfare of students community not only for students under Anna University Chennai, but for all universities located in India. That's why her website is named as . If you don't find any study materials that you are looking for, you may intimate her through contact page of this website to know her so that it will be useful for providing them as early as possible. You can also share your own study materials and it can be published in this website after verification and reviewing. Thank you!


Pen down your valuable important comments below