♡ 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 👍 :2.1K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ How many types of salts are there ...
➣ Fleming's right hand rule is used to ...
➣ Aluminium salt commonly used to stop bleeding ...
➣ Interveinal necrotic spots on leaves appear due ...
➣ Solder metal is an alloy of- ...
➣ Aspirin is common name of- ...
➣ Alcohol prepared by the distillation of wood ...
➣ Living beings are generally ...
➣ Cement is formed by strongly heating a ...
➣ The velocity of light in vacuum ...
❖ Take a qick MCQ Test on
➤ Scientific Instruments
➤ Miscellaneous
➤ Environment Science
➤ Everyday Science
➤ Research Institutions
➤ Various Sciences
➤ Inventions and Discoveries
➤ Computer Awareness