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If 10000 V is applied across an X-ray tube, what will be the ratio of de-Broglie wavelength of the incident electrons to the shortest wavelength X-ray produced?
(e/m for electron =1.8×10¹¹ C kg⁻¹)
Options
(a) 0.1
(b) 0.2
(c) 0.3
(d) 1
Correct Answer:
0.1
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The lowest frequency of light that will cause the emission of photoelectrons
- Application of Bernoulli’s theorem can be seen in
- In a given reaction, ᴢXᴬ → ᴢ+1Yᴬ → ᴢ-1Kᴬ⁻⁴ → ᴢ-1Kᴬ⁻⁴
- If a solid ball of metal has a concentric spherical cavity with in it if the ball
- Four identical rods are joined to from a square. If the temperature difference
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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