♡ 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 👍 :704
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Plaster of paris is made by partial ...
➣ Which are the parts of Biosphere? ...
➣ Aluminium salt commonly used to stop bleeding ...
➣ The lustre of metals is because of- ...
➣ निम्न में से कौन सी धातु मोबाइल ...
➣ The concept of vaccination was first developed ...
➣ Formation of Ozone hole is maximum over- ...
➣ If lime water is kept in the ...
➣ The antiseptic compound present in Dettol is- ...
➣ Types of polio Virus are ...
❖ Take a qick MCQ Test on
➤ Various Sciences
➤ Environment Science
➤ Everyday Science
➤ Scientific Instruments
➤ Miscellaneous
➤ Inventions and Discoveries
➤ Research Institutions
➤ Computer Awareness