CUET PG Telugu Question Paper 2022: Download PG Question Paper with Answer Key PDF

CUET PG Questions

• 1.

  A particle of mass \(m\) moves in a central force field \(F(r)\). Which physical quantity remains conserved during this motion?

  • Linear momentum
    
  • Angular momentum
    
  • Kinetic energy
    
  • Velocity
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• 2.

  What is the relation between the group velocity and phase velocity in a non-dispersive medium?

  • \(v_g>v_p\)
    
  • \(v_g<v_p\)
    
  • \(v_g = v_p\)
    
  • \(v_g = 2v_p\)
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• 3.

  Which statistical distribution describes the behavior of identical, indistinguishable particles with half-integral spin?

  • Maxwell–Boltzmann distribution
    
  • Bose–Einstein distribution
    
  • Fermi–Dirac distribution
    
  • Gaussian distribution
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• 4.

  What is the value of the line integral of a magnetic field around a closed loop according to Ampère’s Circuital Law?

  • \(0\)
    
  • \(\mu_0 I\)
    
  • \(\dfrac{I}{\mu_0}\)
    
  • \(B \times I\)
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• 5.

  According to the Special Theory of Relativity, what happens to the length of an object as its velocity approaches the speed of light?

  • It increases
    
  • It decreases (length contraction)
    
  • It remains unchanged
    
  • It becomes infinite
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• 6.

  What is the physical significance of the "Quality Factor" (\(Q\)-factor) in an LCR resonant circuit?

  • It represents the resistance of the circuit
    
  • It measures the sharpness of resonance
    
  • It determines the supply voltage
    
  • It gives the current amplitude directly
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