♡ 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 👍 :1.5K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ What is the colour of sulphur ...
➣ Sound waves are ...
➣ Which one is not Produced as exhaust ...
➣ Which among the following is a carbohydrate? ...
➣ The reflecting surface of concave mirror is ...
➣ The gas used in a refrigerator is ...
➣ Causal organism of plague is ...
➣ The unit to measure the flow of ...
➣ Chemical name of Gammexane is- ...
➣ Which type of extinguisher is used for ...
❖ Take a qick MCQ Test on
➤ Environment Science
➤ Computer Awareness
➤ Miscellaneous
➤ Scientific Instruments
➤ Research Institutions
➤ Everyday Science
➤ Various Sciences
➤ Inventions and Discoveries