Depend upon the nature of the gas in the discharge tube
Variable
A
Depend upon the material of the cathode
B
Constant
C
Variable
D
Depend upon the nature of the gas in the discharge tube
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Solution
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Cathode rays (also called an electron beam or e-beam) are streams of electrons observed in vacuum tubes. Charge =−e Mass =me Specific Charge =ChargeMass=eme= Constant
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Similar Questions
Q1
Why do cathode rays do not depend upon the material of cathode and anode or the type of gas taken in the discharge tube while the canal rays depend?
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Q2
Assertion :The characteristics of cathode rays do not depend upon the material of electrodes and the nature of the gas present in the cathode ray tube. Reason: Cathode rays consist of negatively charged particles, called electrons.
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Q3
The nature of ________ rays depends upon the nature of the gas in the discharge tube.
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Q4
(a) What are cathode rays? What is the nature of charge on cathode rays?
(b) Explain how, cathode rays are formed from the gas taken in the discharge tube.
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Q5
The nature of which rays depends upon the nature of the gas in the discharge tube?