♡ 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 👍 :1.5K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ The most abundant element by number in ...
➣ The first vaccine was developed by ...
➣ Tear gas used by the police to ...
➣ Uranium eventually decays into a stable isotope ...
➣ The filament of electric bulb is made ...
➣ When a bond is formed between two ...
➣ The sharpness of a television is termed ...
➣ Density of water is ...
➣ Which of the following metals can deposit ...
➣ When the velocity of a body is ...
❖ Take a qick MCQ Test on
➤ Inventions and Discoveries
➤ Everyday Science
➤ Research Institutions
➤ Various Sciences
➤ Scientific Instruments
➤ Computer Awareness
➤ Miscellaneous
➤ Environment Science