♡ 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 👍 :913
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Electrons have ...
➣ The thermometer that we use to measure ...
➣ Which one of the following has the ...
➣ Sound waves are ...
➣ Which of the following is a household ...
➣ Energy can neither be created nor destroyed ...
➣ Which of the following is used to ...
➣ What is the colour of light related ...
➣ The average Kinetic energy of the molecule ...
➣ The highest volume of gases in lower ...
❖ Take a qick MCQ Test on
➤ Scientific Instruments
➤ Inventions and Discoveries
➤ Environment Science
➤ Research Institutions
➤ Computer Awareness
➤ Various Sciences
➤ Everyday Science
➤ Miscellaneous