CUET PG B.Ed Question Paper 2022: Download PG Question Paper with Answer Key PDF

CUET PG Questions

• 1.

  What is the energy of the ground state of a hydrogen atom according to the Bohr model?

  • \(-13.6\ \text{eV}\)
    
  • \(-3.4\ \text{eV}\)
    
  • \(-1.51\ \text{eV}\)
    
  • \(0\ \text{eV}\)
  View Solution

  ---

• 2.

  In a classic Young’s Double Slit Experiment, how does the fringe width change if the entire apparatus is immersed in water?

  • Fringe width increases
    
  • Fringe width decreases
    
  • Fringe width remains unchanged
    
  • Fringe width becomes infinite
  View Solution

  ---

• 3.

  What is the Boolean expression for a two-input NAND gate?

  • \(Y = A + B\)
    
  • \(Y = AB\)
    
  • \(Y = \overline{AB}\)
    
  • \(Y = \overline{A} + \overline{B}\)
  View Solution

  ---

• 4.

  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
  View Solution

  ---

• 5.

  A frame of reference moving with constant velocity relative to an inertial frame is also known as what?

  • Non-inertial frame
    
  • Accelerated frame
    
  • Inertial frame
    
  • Rotating frame
  View Solution

  ---

• 6.

  In a p-n junction diode, what happens to the width of the depletion layer under reverse bias?

  • It decreases
    
  • It increases
    
  • It remains constant
    
  • It becomes zero
  View Solution