♡ 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 👍 :1.6K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Ball Pen function on which one of ...
➣ To open a door easily the handle ...
➣ Which one of the following is responsible ...
➣ The major use of sulpher is in ...
➣ Gasohol is prepared by mixing gasoline and ...
➣ The lustre of metals is because of- ...
➣ The compound that has the least value ...
➣ Adipose tissue is the examples of: ...
➣ Which of the following is an impact ...
➣ 'ल्यूकेमिया' एक बीमारी है, जो सम्बन्धित है ...
❖ Take a qick MCQ Test on
➤ Everyday Science
➤ Environment Science
➤ Various Sciences
➤ Research Institutions
➤ Scientific Instruments
➤ Miscellaneous
➤ Computer Awareness
➤ Inventions and Discoveries