JEE Main 2023 · PhysicsMultiple choiceSingle correctEasyRecall

JEE Main 8 April 2023, Shift 2, Physics Q47

Question 47 of 90 in this shift, Physics question 17 of 30, Section A.

The waves emitted when a metal target is bombarded with high energy electrons are

(1)Radio Waves
(2)Infrared rays
(3)Microwaves
(4)X-raysOfficial answer

Official answer

Option 4

NTA final key.

Chapter: Electromagnetic Waves
Topic: X-Ray Production
Idea tested: Continuous Spectrum Origin

Same topic in other shifts

All X-Ray Production questions

24 Feb 2021, Shift 2 · Q15An X-ray tube is operated at 1.24 million volt. The shortest wavelength of the produced photon will be :EasySingle correct
2 Apr 2017 (offline) · Q21An electron beam is accelerated by a potential difference V to hit a metallic target to produce X-rays. It produces continuous as well as…MediumSingle correctHas a figure

Question text from the official JEE Main paper published by NTA; answer from the final answer key. Chapter, topic and idea tags, difficulty and skill are Lumi’s. Lumi analyses 108 of the 174 JEE Main shifts held from 2017 to 2026.