♡ 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
➣ Which one of the following is microelement? ...
➣ Electric current in a metal wire is ...
➣ Which is not a matter ...
➣ Glass is best described as a ...
➣ The thing which is bitter in taste ...
➣ A fuse wire is made of an ...
➣ Which of the following is a nature ...
➣ The opposite to innate immunity is ...
➣ Myopia is a disease connected with ...
➣ The fibre least prone to catch fire ...
❖ Take a qick MCQ Test on
➤ Scientific Instruments
➤ Various Sciences
➤ Computer Awareness
➤ Environment Science
➤ Research Institutions
➤ Everyday Science
➤ Miscellaneous
➤ Inventions and Discoveries