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11.Dual Nature of Radiation and matter
easy
कैथोड किरणों में होते हैं
A
फोटॉन
B
इलेक्ट्रॉन
C
प्रोटॉन
D
$\alpha $ -कण
Solution
(b) Cathode rays are made up of negatively charged particles called electrons. These rays produce ionization of gases trough which they travel.
Standard 12
Physics
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