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 Form 4 Physics online video lessons on X-Rays

Dangers of X-rays and the precautions that should be taken

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Answer Text:
Dangers of X-rays and the precautions.
1. They can destroy or damage living cells when over exposed.
2. Excessive exposure of living cells can lead to genetic mutation.
3. As a precautionary measure X-ray tubes are shielded by lead shields.