♡ 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 👍 :603
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Which of the following liquids has the ...
➣ Mass number ...
➣ The North Pole of the earth's magnet ...
➣ The common refrigerant in domestic refrigerator is- ...
➣ Valency of carbon is ...
➣ What should be the size of the ...
➣ How many types of salts are there ...
➣ In electro-refining the pure metal is deposited ...
➣ Which one the following does not contain ...
➣ The amount of oxygen in the atmosphere ...
❖ Take a qick MCQ Test on
➤ Research Institutions
➤ Everyday Science
➤ Miscellaneous
➤ Inventions and Discoveries
➤ Various Sciences
➤ Scientific Instruments
➤ Computer Awareness
➤ Environment Science