Question

 

What are the sources of radioactive radiation? Discuss their harmful effects. Explain in detail?

14 Feb 2026
Answer :
Word Count : 274
Radioactive radiation originates from both natural and artificial sources. Natural sources include cosmic radiation from the sun and other celestial bodies, as well as terrestrial radiation from naturally occurring radioactive materials such as radon, uranium, and thorium in the Earth's crust. Additionally, human activities such as mining, industrial operations, and even the use of certain building materials can contribute to increased radiation exposure. Artificial sources, on the other hand, include medical
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