(Download) CBSE: Class XII Applied Physics Question Paper : 2011- Set -1
Disclaimer: This website is NOT associated with CBSE, for official website of CBSE visit - www.cbse.gov.in
Question Papers For Board Examinations 2011
Class – XII
Subject – Applied Physics (Set - 1)
-
Distinguish between 'nuclear fission' and 'nuclear fusion'. Name one fissile material used in a nuclear reactor. Why can't nuclear fusion energy be produced easily?
-
Derive a mathematical expression for magnetic field strength at the centre of a circular coil carrying electric current.
-
What are intrinsic and extrinsic semi-conductors? How does the rise in temperature affect their conductivity?
Courtesy: cbse.nic.in