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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: - Which of the following compounds is isomeric with 2,2,4,4-tetramethylhexane
- The electronic configuration of gadolinium (Atomic No.64) is
- Which of the following is heavy water
- For vaporization of water at 1 atmospheric pressure, the values of ΔH and ΔS
- The volume of water to be added to N/2 HCl to prepare 500 cm³ of N/10 solution 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
- Which of the following compounds is isomeric with 2,2,4,4-tetramethylhexane
- The electronic configuration of gadolinium (Atomic No.64) is
- Which of the following is heavy water
- For vaporization of water at 1 atmospheric pressure, the values of ΔH and ΔS
- The volume of water to be added to N/2 HCl to prepare 500 cm³ of N/10 solution 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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