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Question
Shown below is the cathode ray tube experimental setup.The green glow as shown is due to which material?
Shown below is the cathode ray tube experimental setup.The green glow as shown is due to which material?
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Solution
The correct option is A ZnS
In the cathode ray tube experiment, a hole was made to check the direction of flow of electrons. Behind the hole was a fluroscent ZnS screen which is responsible for confirming the same, which in this case, is the green glow.
In the cathode ray tube experiment, a hole was made to check the direction of flow of electrons. Behind the hole was a fluroscent ZnS screen which is responsible for confirming the same, which in this case, is the green glow.
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