♡ Login
Home
Previous Papers
★
MCQs
General Science
Everyday Science
Light beam which is highly directional is ...
Que.
Light beam which is highly directional is called-
A.
Laser
B.
Maser
C.
Eraser
D.
Grazer
Right Answer is :
✓ A. Laser
⚑ Report
Views 👍 :829
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Which of the following is a natural ...
➣ Carbon occurs abundantly in free state as ...
➣ S. I. Unit of magnetic flux is- ...
➣ The main source of carbon monoxide is- ...
➣ The metal used for making aircrafts and ...
➣ Who should get thses vaccines ...
➣ is thiomersal the same as methyl mercury ...
➣ Radioactive substance used in dating geological object ...
➣ Radioactive elements emit- ...
➣ Bleaching powder is used in drinking water ...
❖ Take a qick MCQ Test on
➤ Inventions and Discoveries
➤ Computer Awareness
➤ Research Institutions
➤ Various Sciences
➤ Scientific Instruments
➤ Miscellaneous
➤ Everyday Science
➤ Environment Science