P3, other applications of light
- Created by: emmajane_
- Created on: 21-04-14 15:32
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Other applications of light
Lasers:
-an intense narrow beam of light
Can be used for
-cutting through materials
-burning
-Cauterising
Cauterising-
-medical laser- Used to destroy damaged tissue or stop bleeding, eg after surgery
Lasers often used to repair damaged retinas. It can precisely cut open corneas, altering its shape, fixing the persons vision
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