#1
22nd December 2014, 09:10 AM
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IISc INTEGATED Ph.D (physics) paper
Do you have IISc INTEGATED Ph.D (physics) paper If so then would you plz share here ?? |
#2
22nd December 2014, 01:55 PM
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Re: IISc INTEGATED Ph.D (physics) paper
As on your demand I am sharing IISc INTEGATED Ph.D (physics) paper : Q1. Let A and B represent two types of non-interacting spin-1/2 particles. If 3 particles of type A and 4 particles of type B are in a simple harmonic oscillator potential characterized by ω, the ground state energy of the system is (a) 2 9 (b) 2 11 (c) 2 13 (d) 2 15 Q2. The binding energy of a deuteron is 2.2 MeV. In the reaction d + d → α, 23.6 MeV is released. What is the binding energy per nucleon of an α particle? (a) 6.2 MeV (b) 6.5 MeV (c) 6.8 MeV (d) 7.0 MeV Q3. A particle is confined to lie in a one-dimensional potential of width a and situated symmetrically about the origin: V(x) = 0 for –a/2 ≤ x ≤ a/2, and ∞ otherwise. If x denotes the wave function of the particle, which one of the following is true? (a) 0 2 / 2 / a a (b) 0 2 / 2 / a a (c) 0 2 / 2 / a a (d) 0 2 / 2 / a a Q4. Consider a one-dimensional square well potential of depth V and width a. This potential will (a) always have at least one bound state (b) never have a bound state (c) have a bound state only if V >> ћc/a (d) have a bound state only if V << ћc/a Q5. A particle of mass 770 MeV /c2 decays into two pions each of mass 140 Mev /c2. The momentum of each pion is (a) 358.64 MeV /c (b) 179.32 MeV /c (c) 378.58 MeV /c (d) 189.29 MeV /c IISc INTEGATED Ph.D (physics) paper For collect complete paper plz check following attachment ...................... |