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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: - Ethyl alcohol is soluble in water in all proportions, because it
- Oxidation state of sulphur in S₈, H₂S and S₂F₂ is
- Terylene is a condensation polymer of ethylene glycol and
- Which of the following elements will have the highest electron affinity
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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
- Ethyl alcohol is soluble in water in all proportions, because it
- Oxidation state of sulphur in S₈, H₂S and S₂F₂ is
- Terylene is a condensation polymer of ethylene glycol and
- Which of the following elements will have the highest electron affinity
- The pair of species with the same bond order is:
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
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