| ⇦ | 
| ⇨ |
Which of the following is never true for cathode rays?
Options
(a) They possess kinetic energy
(b) They are electromagnetic waves
(c) They produce heat
(d) They produce mechanical pressure
Correct Answer:
They are electromagnetic waves
Explanation:
Cathode rays/electrons are not electromagnetic waves.
Related Questions: - Which of the following protein destroy the antigen when it enters in body call
- What is the formula of bleaching powder
- When 0.1 mol MnO₄²⁻ is oxidised the quantity of electricity required to completely
- 75% of a first order reaction was completed in 32min.When was 50% of the reaction
- An organic compound contains 49.3% carbon,6.84% hydrogen and its vapour density
Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Structure of Atom
(90)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following protein destroy the antigen when it enters in body call
- What is the formula of bleaching powder
- When 0.1 mol MnO₄²⁻ is oxidised the quantity of electricity required to completely
- 75% of a first order reaction was completed in 32min.When was 50% of the reaction
- An organic compound contains 49.3% carbon,6.84% hydrogen and its vapour density
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Structure of Atom (90)
Subject: Chemistry (2512)
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
Leave a Reply