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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 boat taken 2h to travel 8km and back in still water.If the velocity of water 4 km/h
- The radioactivity of a certain material drops to 1/16 of the initial value in 2 hours.
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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
- A bullet of mass m moving with velocity v strikes a block of mass M at rests
- A boat taken 2h to travel 8km and back in still water.If the velocity of water 4 km/h
- The radioactivity of a certain material drops to 1/16 of the initial value in 2 hours.
- Three capacitors each of capacitance C and of breakdown voltage V are joined in series
- A 220 volts input is supplied to a transformer. The output circuit draws
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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