♡ 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 👍 :478
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ The highest volume of gases in lower ...
➣ Plaster of paris is made by partial ...
➣ Soap is prepared by heating caustic soad ...
➣ Which of the following is an example ...
➣ If all bullets could not be removed ...
➣ The average Kinetic energy of the molecule ...
➣ Alum stops bleeding in minor cuts because ...
➣ In MRI machine, which one of the ...
➣ How many types of salts are there ...
➣ Blood from no body parts is carried ...
❖ Take a qick MCQ Test on
➤ Miscellaneous
➤ Inventions and Discoveries
➤ Computer Awareness
➤ Scientific Instruments
➤ Environment Science
➤ Research Institutions
➤ Everyday Science
➤ Various Sciences