♡ 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 👍 :673
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Which of the following metals can deposit ...
➣ If lime water is kept in the ...
➣ The velocity of light in vacuum ...
➣ Which of the following is a compound ...
➣ Water is used in car radiator because ...
➣ Human body requires amino acids ...
➣ Gasohol is prepared by mixing gasoline and: ...
➣ Which of the following is chiefly present ...
➣ From right ventricle blood is sent to ...
➣ The gas used in a refrigerator is ...
❖ Take a qick MCQ Test on
➤ Scientific Instruments
➤ Inventions and Discoveries
➤ Miscellaneous
➤ Computer Awareness
➤ Environment Science
➤ Research Institutions
➤ Everyday Science
➤ Various Sciences