♡ 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 👍 :1.3K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ What is the shape and size of ...
➣ main cause of abortion is ...
➣ The example of organic acid:- ...
➣ Conversion of sound energy into electrical energy ...
➣ Maximum permissible concentration of copper in drinking ...
➣ Commercially sodium bicarbonate is known as- ...
➣ What I viewed through an electron microscope? ...
➣ How many bones are there in an ...
➣ Electric current in a metal wire is ...
➣ A compound of carbon and hydrogen alone ...
❖ Take a qick MCQ Test on
➤ Environment Science
➤ Research Institutions
➤ Various Sciences
➤ Inventions and Discoveries
➤ Miscellaneous
➤ Scientific Instruments
➤ Computer Awareness
➤ Everyday Science