National Level Online Physics Quiz
Email *
NAME OF THE FACULTY / STUDENT(As to be printed on the certificate) *
COLLEGE NAME((As to be printed on the certificate)) *
DESIGNATION (FACULTY- Prof. / STUDENT) *
WHATSAPP NUMBER *
CITY, STATE *
1.What is the coordination number of a simple cubic structure? *
5 points
2.The axial relationship of a rhombohedral crystal system is given as ___________ *
5 points
3.Which of the following is not an amorphous material?
Clear selection
3.Which of the following is not an amorphous material? *
5 points
4. A unit cell that contains lattice points only at the corners is known as _________ *
5 points
5. The curie temperature is that at which ____________________? *
5 points
6. On the basis of band theory of solids the semiconductors have _____________________?
5 points
Clear selection
7. In a semiconductor, the energy gap between the valence band and conduction band is about________ *
5 points
8. A semiconductor has ____________ temperature coefficient of resistance. *
5 points
9. The strength of a semiconductor crystal comes from______ *
5 points
10. Which of the following statements is true for a dielectric?
5 points
Clear selection
11. In which materials the magnetic anisotropy is followed?
5 points
Clear selection
12. The materials having very small susceptibility at all temperatures are *
5 points
13. The critical temperature is that temperature where *
5 points
14. Meissner effect is shown by the equation *
5 points
15. Which of the following is an example of optical pumping? *
5 points
16. Which of the following can be used for the generation of laser pulse? *
5 points
17. What is the pumping source in Ruby laser? *
5 points
18. Which among the following is described by the concept of numerical aperture in an optical fibre? *
5 points
19. Compared to the core, the index of refraction of the cladding must be *
5 points
20.The quantum light is also called *
5 points
Submit
Never submit passwords through Google Forms.
This form was created inside of lords institute of engineering & technology. Report Abuse