CS/B.TECH(EE/EEE/EIE/ICE-New)/SEM-4/PH(EE)-401/2012
2012
PHYSICS-II
Time Allotted : 3 Hours Full Marks : 70
The figures in the margin indicate full marks.
Candidates are required to give their answers in their own words
as far as practicable.
GROUP – A
(Multiple Choice Type Question)
1. Choose the correct alternatives for any ten of the following:
10 x 1 = 10
i) He3 and muon are
a) fermions
b) bosons
c) fermions and bosons respectively
d) bosons & fermions respectively.
ii) The degrees of freedom for a system of N particles with K constraint relations is given by
a) N-K b) N-3K
c) 3N-K d) 3K-N.
iii) The coordination number for FCC structure is
a) 6 b) 8
c) 12 d) 5
iv) The dielectric constant for a conductor is
a) 0 b) 1
c) -1 d) infinity
