♡ 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 👍 :1.0K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ An athlete runs before long jump to ...
➣ Heating of an ore below its melting ...
➣ Valency of carbon is :- ...
➣ Vitamin E prevent ...
➣ The phenomenon which causes mirage is- ...
➣ During Solar eclipse ...
➣ Dry ice is- ...
➣ The scientist who first discovered that the ...
➣ When a body is thrown vertically upwards ...
➣ What is mixed farming ? ...
❖ Take a qick MCQ Test on
➤ Everyday Science
➤ Scientific Instruments
➤ Environment Science
➤ Research Institutions
➤ Miscellaneous
➤ Various Sciences
➤ Inventions and Discoveries
➤ Computer Awareness