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Which phenomenon best supports the theory that matter has a wave nature?
Options
(a) Electron momentum
(b) Electron diffraction
(c) Photon momentum
(d) Photon diffraction
Correct Answer:
Electron diffraction
Explanation:
Wave nature of matter of de Broglie was proved when accelerated electrons showed diffraction by metal foil in the same manner as X-ray diffraction.
Related Questions: - A body of mass 2 kg is kept by pressing to a vertical wall by a force of 100 N
- Which of the following quantities has units but not dimensions
- The minimum wavelength of X-rays emitted by X-ray tube is 0.4125Å
- A radioactive nucleus of mass M emits a photon of frequency v and the nucleus recoils.
- An aeroplane flies 400m due to North and then 300m due to south and then flies
Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A body of mass 2 kg is kept by pressing to a vertical wall by a force of 100 N
- Which of the following quantities has units but not dimensions
- The minimum wavelength of X-rays emitted by X-ray tube is 0.4125Å
- A radioactive nucleus of mass M emits a photon of frequency v and the nucleus recoils.
- An aeroplane flies 400m due to North and then 300m due to south and then flies
Topics: Dual Nature of Matter and Radiation (150)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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