♡ 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 👍 :846
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Bile is produced by ...
➣ Heating of an ore below its melting ...
➣ The unit of noise pollution is- ...
➣ The function of skimming tank in Swag ...
➣ Living beings are generally ...
➣ A Stretched rubber band has ...
➣ What particles move around the nucleus of ...
➣ The longest phase of cell cycle is ...
➣ Radiations which is not emitted during radioactivity ...
➣ An atomic clock is based on transitions ...
❖ Take a qick MCQ Test on
➤ Various Sciences
➤ Scientific Instruments
➤ Environment Science
➤ Miscellaneous
➤ Everyday Science
➤ Research Institutions
➤ Computer Awareness
➤ Inventions and Discoveries