Asked in PMC Practice Test 34 (2021) 2021Moderate

The bound state electron have _.

Correct answer: C. Dual nature

  • A. Wave nature
  • B. Particle nature
  • C. Dual nature
  • D. It never moves when in bound state

Explanation

The bound state electron has wave-particle duality, meaning it exhibits both particle-like and wave-like properties. It can behave as a particle with discrete energy levels, and its behavior can also be described by wave functions and probability distributions. This duality is a fundamental concept in quantum mechanics, where particles like electrons can exhibit wave-like properties under certain conditions.

Last updated

About Quantum Theory and Radiation

Quantum theory treats electromagnetic radiation as packets of energy called photons, with energy proportional to frequency through E equals hf. The topic covers Planck's hypothesis, photon momentum, the photoelectric effect, threshold frequency, work function and wave particle duality, distinguishing quantised energy exchange from classical continuous radiation.

Practise Dawn of Modern Physics

739 free Dawn of Modern Physics MCQs from Physics, each with the correct answer and an explanation. Unlimited attempts, no account needed.

Exams that ask Physics questions like this

Physics is on 13 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.

Related questions