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ICSE Class 10 Physics 2022 Paper

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A certain beam of α\alpha particles, β\beta particles and γ\gamma-radiations travel through a region of electric field produced between two oppositely charged parallel plates A(+)A(+) and B(−)B(-).
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Question : 41 of 45
Marks: +1, -0
Which of the above three has the maximum speed?
Solution:  
γ\gamma-radiations has the maximum speed as they are electromagnetic waves.
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