Sign up now
to enroll in courses, follow best educators, interact with the community and track your progress.
Enroll
78
Download
He-Ne Laser
269 plays

More
This lecture will cover the construction and the working of gas laser(He-Ne laser)

Priya Sharma
Persuing M.Sc(Physics)Hons and Gold Medalist in B.Sc.(Physics) of Lovely Professional University.Passioante to learn more n more.

Comments
U
Unacademy user
प्रश्न क्र.10 गोदावरी ची उपनदी "इंद्रायणी"नाही आहे. -STI पूर्व परीक्षा 2012