Question

What is the correct expansion of "LASER"?

• A. Light Amplification by Stimulated Emission Radiation
• B. Light Amplification by Stimulated Emission of Radiation
• C. Light Amplified by Stimulated Emitted Radiation
• D. Light Amplification through Stimulated Emission of Rays

Answer 1

Answer:

B. Light Amplification by Stimulated Emission of Radiation

LASER stands for:

Light Amplification by Stimulated Emission of Radiation

This is the correct scientific expansion of the acronym.