♡ 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 👍 :2.0K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Catabolic activity is a character of ...
➣ Decomposers include ...
➣ The best material for the core of ...
➣ Muddy water is treated with alum in ...
➣ Radioactive elements emit- ...
➣ Negative feedback in amplifiers- ...
➣ which of the following is the first ...
➣ The metal that occurs in the pure ...
➣ O R S given to children when ...
➣ Which is the largest gland in the ...
❖ Take a qick MCQ Test on
➤ Miscellaneous
➤ Everyday Science
➤ Research Institutions
➤ Scientific Instruments
➤ Various Sciences
➤ Computer Awareness
➤ Inventions and Discoveries
➤ Environment Science