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Are Electromagnetic Waves, Friend or Foe?

1 Answer

3 votes

Electromagnetic waves are both friend and Foe.

Friend:

*Electromagnetic waves gives us sensation to see.

*Electromagnetic waves help in transmission of data.

*Electromagnetic waves (micro-waves) used in microwave ovens used in heating foods.

Foe:

*High-energy electromagnetic waves like X-rays or Gamma rays can cause canser.

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