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Atomic and Nuclear Physics — Physics STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 SciencePhysicsAtomic and Nuclear Physics1 Mark
MCQ
When a hydrogen atom is raised from the ground state to an excited state
  • ✓
    P.E. increases and K.E. decreases
  • B
    P.E. decreases and K.E. increases
  • C
    Both kinetic energy and potential energy increase
  • D
    Both K.E. and P.E. decrease
✓

Answer

Correct option: A.
P.E. increases and K.E. decreases
P.E. increases and K.E. decreases

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