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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: - In the reaction : 2N₂O₅ → 4NO₂ + O₂, initial pressure is 500 atm and rate
- Magnetic moment of (NH₄)₂[MnBr₄] is ___ BM
- The electronic configuration of gadolinium (Atomic No.64) is
- Pick out the stronger reducing agent among the following oxyacids of phosphorus
- In tetragonal crystal system, which of following is not true
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
- In the reaction : 2N₂O₅ → 4NO₂ + O₂, initial pressure is 500 atm and rate
- Magnetic moment of (NH₄)₂[MnBr₄] is ___ BM
- The electronic configuration of gadolinium (Atomic No.64) is
- Pick out the stronger reducing agent among the following oxyacids of phosphorus
- In tetragonal crystal system, which of following is not true
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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