Electrons with energy 80 keV are incident on the tungsten target of an X-ray tube.

⇦

⇨

Electrons with energy 80 keV are incident on the tungsten target of an X-ray tube. The K-shell electrons of tungsten have -72.5 keV energy. The X-rays emitted by the tube contains only

Options

(a) characteristic X-ray spectrum of tungsten
(b) a countinuous X-ray spectrum with all wavelengths
(c) a countinuous X-ray spectrum with a minimum wavelength of 0.155 Å
(d) a countinuous X-ray spectrum with a minimum wavelength of 0.155 Å and the characteeristic X-ray spectrum of tungsten

Correct Answer:

a countinuous X-ray spectrum with a minimum wavelength of 0.155 Å and the characteeristic X-ray spectrum of tungsten

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

Related Questions:

1. A Zenor diode has a contact potential of 1 V in the absence of biasing. It undergoes
2. The distance of the moon form the earth is 3.8×10⁵ km. Supposing that the eye
3. Initial angular velocity of a circular disc of mass M is ?￢ﾂﾁ.Then, two small spheres
4. A particle under the action of a constant force moves from rest upto 20 seconds
5. A uniform rope of length 12 m and mass 6 kg hangs vertically from a rigid support.

Topics: Dual Nature of Matter and Radiation (150)
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