♡ 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 👍 :496
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ The image formed on the retina of ...
➣ How many types of salts are there ...
➣ The pair of compound used as anaesthetic ...
➣ Aspirin is chemically known as- ...
➣ Organic food is supposed to be better ...
➣ An athlete runs before long jump to ...
➣ कौन सा ऐसा जीव है, जो पक्षी ...
➣ A solution of washing soda in water ...
➣ To open a door easily the handle ...
➣ Which of the following metals has least ...
❖ Take a qick MCQ Test on
➤ Environment Science
➤ Scientific Instruments
➤ Everyday Science
➤ Various Sciences
➤ Miscellaneous
➤ Research Institutions
➤ Inventions and Discoveries
➤ Computer Awareness