Science, asked by swatishelke2004, 11 months ago

define radiation is​

Answers

Answered by sona3131
4

Answer:

powerful and very dangerous rays that are sent out from certain substances. You cannot see or feel radiation but it can cause serious illness or death.......

Hope it will help you........

Answered by khuntiajitendra1997
4

Radiation is  energy that comes from a source and travels through space and may be able to penetrate various materials                                                                                                  

             

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