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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.
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Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Structure of Atom
(90)
Subject: Chemistry
(2512)
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