If 10000 V is applied across an X-ray tube, what will be the ratio of de-Broglie

⇦

⇨

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.

Related Questions:

1. When a radioactive substance emits an ∝ particle, its position in the periodic table
2. In Young’s double slit experiment, the wavelength of the light used is doubled
3. The voltage of clouds is 4×10⁶ volt with respect to ground. In a lightening
4. If the ionisation energy for the hydrogen atom is 13.6 eV, the energy required
5. A bar magnet is hung by a thin cotton thread in a uniform horizontal magnetic field

Topics: Atoms and Nuclei (136)
Subject: Physics (2479)

---

Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score

18000+ students are using NEETLab to improve their score. What about you?

Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.

---

Share this page with your friends