♡ 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 👍 :1.6K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ when was the first tetanus toxicite produced ...
➣ The compound that has the least value ...
➣ Interveinal necrotic spots on leaves appear due ...
➣ The deterioration of a metal by an ...
➣ Chemically baking soda is ...
➣ Impure camphor is purified by- ...
➣ Numerical retio of velocity to speed is ...
➣ What is the colour of sulphur ? ...
➣ Living beings are generally ...
➣ Fight recorder is technically called- ...
❖ Take a qick MCQ Test on
➤ Computer Awareness
➤ Research Institutions
➤ Scientific Instruments
➤ Everyday Science
➤ Environment Science
➤ Various Sciences
➤ Inventions and Discoveries
➤ Miscellaneous