Question

What is Radioactivity?

Answer

Radioactivity is the phenomenon in which nuclei of a given species transform by giving out α or β or γ: α-rays are helium nuclei; β-rays are electrons. γ-rays are electromagnetic radiation of wavelengths shorter than X-rays.

Hinglish Excerpt What is Radioactivity?

AskedJanuary 28, 2022 150 views

Tags: Radioactivity

Subjects: Physics

Exams: JEENEET

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