♡ 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 👍 :421
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ The antiseptic compound present in Dettol is- ...
➣ Heavy metals get their name because compared ...
➣ When a body is thrown vertically upwards ...
➣ Human skin is ...
➣ The chemical most commonly used for cloud ...
➣ Which colour of light shows maximum deviation ...
➣ The term cell was coined by ...
➣ An athlete runs before long jump to ...
➣ If lime water is kept in the ...
➣ When two persons talk to each other, ...
❖ Take a qick MCQ Test on
➤ Computer Awareness
➤ Miscellaneous
➤ Everyday Science
➤ Inventions and Discoveries
➤ Research Institutions
➤ Scientific Instruments
➤ Environment Science
➤ Various Sciences