♡ 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 👍 :891
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Detergent produce alther with hard water because ...
➣ A powerful eye irritant present in smog ...
➣ Dry ice is ...
➣ The process of vaccination was first developed ...
➣ Compound Made by metal oxide in water ...
➣ Sea water can be purified by the ...
➣ Which one of the following is ...
➣ दांतों के सबसे बाहरी परत को क्या ...
➣ Out of the following which is most ...
➣ The most electronegative element among the following ...
❖ Take a qick MCQ Test on
➤ Research Institutions
➤ Inventions and Discoveries
➤ Computer Awareness
➤ Miscellaneous
➤ Scientific Instruments
➤ Everyday Science
➤ Environment Science
➤ Various Sciences