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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: - What is the mass of the precipitate formed when 50 mL of 16.9% solution of AgNO₃
- Solubility of the alkaline earth’s metal sulphates in water decreases in the
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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
- What is the mass of the precipitate formed when 50 mL of 16.9% solution of AgNO₃
- Solubility of the alkaline earth’s metal sulphates in water decreases in the
- Which of following represents soap
- An ideal gas, obeying kinetic theory of gases can not be liquefied, because
- Atmosphere of big/metropolitan cities is polluted most by
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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