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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.
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- A spring balance is attched to the ceiling of lift.A man hangs his bag on the string
- If two electric bulbs have 40 W and 60 W ratings at 220 V, then the ratio
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Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Light of frequency 8×10¹⁵ Hz is incident on a substance of photoelectric work
- A spring balance is attched to the ceiling of lift.A man hangs his bag on the string
- If two electric bulbs have 40 W and 60 W ratings at 220 V, then the ratio
- The rest mass of a body is m1. It moves with a velocity of 0.6c, then its relativistic
- A ball rolls without slipping. The raidus of gyration of the ball about an axis
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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