♡ 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 👍 :1.2K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ The size if the particles of a ...
➣ For which Diode is used- ...
➣ Electrons have :- ...
➣ An Electric iron has a heating element ...
➣ The heaviest naturally occurring element is- ...
➣ Dialysis is used for the treatmeat of ...
➣ The site of B cell maturation was ...
➣ Which of the following has lowest melting ...
➣ proton ...
➣ Which bone protects the brain from getting ...
❖ Take a qick MCQ Test on
➤ Environment Science
➤ Inventions and Discoveries
➤ Research Institutions
➤ Computer Awareness
➤ Scientific Instruments
➤ Miscellaneous
➤ Everyday Science
➤ Various Sciences