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What is the composition of α, β and γ radiations? - Physics

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Question

What is the composition of α, β and γ radiations?

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Solution

Alpha radiations are composed two protons and two neutrons. Beta particles are fast moving electrons. Gamma radiations are photons or electromagnetic waves like X-rays.

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Chapter 12: Radioactivity - EXERCISE - 12(A) [Page 298]

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Selina Physics [English] Class 10 ICSE
Chapter 12 Radioactivity
EXERCISE - 12(A) | Q 21. (a) | Page 298
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