♡ 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 👍 :2.0K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Compound made by metal oxide in water ...
➣ Rhodopsin is a pigment cocerned with ...
➣ The radiant energy having lowest energy is- ...
➣ Denaturated spirit is ethanol mixed with- ...
➣ Amoebiasis in man is caused by ...
➣ Among the following which is always found ...
➣ The famous kohinoor diamond was found in ...
➣ Which of the following alloy is used ...
➣ The function of sedimentation tank in Sewage ...
➣ Which of the following metals form an ...
❖ Take a qick MCQ Test on
➤ Everyday Science
➤ Computer Awareness
➤ Various Sciences
➤ Inventions and Discoveries
➤ Scientific Instruments
➤ Research Institutions
➤ Environment Science
➤ Miscellaneous