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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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Topics: Atoms and Nuclei
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If c is the velocity of light in free space, the time taken by light to travel
- Light propagates rectilinearly because of its
- An electron in potentiometer experiences a force 2.4×10⁻¹⁹N. The length of potentiometer
- Penetrating power of X-rays does not depend on
- A spring balance is attached to the ceiling of a lift.A man hangs his bag on the spring
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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