♡ 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 👍 :546
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ l gE is well known for its ...
➣ Density of water is ...
➣ Which type of extinguisher is used for ...
➣ The device used to convert solar energy ...
➣ How many types of salts are there? ...
➣ One of the constituents of tear gas ...
➣ A device which is used to limit ...
➣ Major gaseous pollution of the thermal power ...
➣ Sound travels fastest in- ...
➣ 'चिप' एक समान्य उपनाम है ? ...
❖ Take a qick MCQ Test on
➤ Computer Awareness
➤ Environment Science
➤ Inventions and Discoveries
➤ Miscellaneous
➤ Various Sciences
➤ Scientific Instruments
➤ Everyday Science
➤ Research Institutions