Question

I. Light from an odinary torch doesn't have much power andcan travel only a short distance. However, light from a lasersource can travel to the moon and back. High power can cut through thick steel as easily as a hotknife cut through butter. Find out the full form of laser.Find out aboutthe many ways in which LASERs are used.​plz say fast​

Answer 1

Answer:

LASER stands for Light Amplification by Stimulated Emission of Radiation.

Explanation:

Uses of lasers :-

1.In medical field , laser technology is used to destroy kidney stones, to create plasma,to carry out chemical reactions and to treat some lung and liver diseases.

2.In communication , laser light is used in optical fiber communications to send information over large distances without loss,in space communication and underwater communication.'

3. In industries , it is used to cut glass,in scanning the bar codes given on product

4.In scientific field , it is used to observe the brownian motion and computer accessories like CD,DVD, printers and scanners.