♡ 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 👍 :1.1K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Ethanol containing 5% water is known as- ...
➣ In a conductor- ...
➣ Which among the following is a carbohydrate? ...
➣ Sulphur is soluble in --- ...
➣ The slope of a velocity-time graph represents- ...
➣ The work done by the string of ...
➣ Which is the purest form of water ...
➣ Catabolic activity is a character of: ...
➣ The material known in commerce as Terylene ...
➣ A moving body has ...
❖ Take a qick MCQ Test on
➤ Inventions and Discoveries
➤ Miscellaneous
➤ Scientific Instruments
➤ Various Sciences
➤ Research Institutions
➤ Everyday Science
➤ Computer Awareness
➤ Environment Science