♡ 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 👍 :1.2K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Aluminium salt commonly used to stop bleeding ...
➣ Which of the following is used to ...
➣ Green House effect is caused by- ...
➣ Mercury is a- ...
➣ The wire of flash bulbs is made ...
➣ Which one of the following is responsible ...
➣ Ball Pen function on which one of ...
➣ Washing of clothes and other articles is ...
➣ The fourth state of matter is known ...
➣ While catching a ball, a player pulls ...
❖ Take a qick MCQ Test on
➤ Environment Science
➤ Everyday Science
➤ Inventions and Discoveries
➤ Miscellaneous
➤ Various Sciences
➤ Research Institutions
➤ Scientific Instruments
➤ Computer Awareness