♡ 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
➣ Electric current in a metal wire is ...
➣ An object covers distance which is directly ...
➣ While catching a ball, a player pulls ...
➣ The radiant energy having lowest energy is- ...
➣ The main source of carbon monoxide is- ...
➣ Which one of the following minerals is ...
➣ Impure camphor is purified by- ...
➣ Air is said to be saturated when- ...
➣ Benzene cannot undergo- ...
➣ We feel cool, when we sit near ...
❖ Take a qick MCQ Test on
➤ Environment Science
➤ Computer Awareness
➤ Scientific Instruments
➤ Inventions and Discoveries
➤ Everyday Science
➤ Various Sciences
➤ Research Institutions
➤ Miscellaneous