Laser working, types, applications and Safety

Hi! Welcome Y3 SME student teachers of TTC ZAZA. Read the following Slides about LASER Light to understand more about Applications, Types,.,.

Click https://docs.google.com/presentation/d/1rcnVLcZI6t-Qr75eukfrANwvj-zkaSIU/edit?usp=drivesdk&ouid=106687407552263838039&rtpof=true&sd=true link to open resource.