Which of the laser have very low efficiency - Practice (English) | ObjectiveMcq

Loading practice questions

A focused practice platform for competitive-exam MCQs, subject wise, topic wise practice, and current affairs revision.

Exams

SSC CGL
UPSC CSE PRELIMS
IBPS PO
RRB NTPC
CDS

Subjects

Mathematics
Physics
General Knowledge
English
Reasoning

Resources

Current Affairs
Search MCQs
Practice Sets

Company

About Us
Contact
Privacy Policy
Terms of Use
Disclaimer
Copyright

Practice library for exams, subjects, and daily revision. For learning purposes only.

© 2026 ObjectiveMcq.ComAll rights reserved

Which of the laser have very low efficiency - Practice (English) | ObjectiveMcq

PracticeHigher PhysicsPolarization Of LightWhich of the laser have very low ef...

Polarization Of Light Higher PhysicsEasy

851 views

Which of the laser have very low efficiency

Correct Answer:

(D) Ammonia gas laser

Explanation:

Ammonia gas laser

Related Practice

A optically active material
Wind energy is harnessed as...............energy with the help of windmill or turbine
Who invented the first electricity-generating wind turbine?
Which U.S. state gets the highest percentage of its electricity from wind?
Which of these is NOT an example of distributed wind generation?
Which of these is NOT a part of a modern wind turbine?
Which nation leads the world in installed wind energy capacity?
What is the earliest recorded use for windmills?