♡ 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 👍 :1.9K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Which among the following is not a ...
➣ Which of the following is obtained from ...
➣ The colours of stars depend on their- ...
➣ A thick paste of cement, sand and ...
➣ In the nuclear reactors , moderators are ...
➣ Sour taste of 'Coca Cola' is due ...
➣ Which among the following is used catalyst ...
➣ The bodies which emit light are ...
➣ Definition of good health is ...
➣ An object covers distance which is directly ...
❖ Take a qick MCQ Test on
➤ Inventions and Discoveries
➤ Miscellaneous
➤ Scientific Instruments
➤ Various Sciences
➤ Research Institutions
➤ Computer Awareness
➤ Everyday Science
➤ Environment Science