♡ 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 👍 :1.2K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ The degree of dissociation of an electrolyte ...
➣ O R S given to children when ...
➣ The device used for measuring the wavelength ...
➣ All the plants and algae are ...
➣ Which of the following is the smallest ...
➣ What is the most commonly used substance ...
➣ The scientific name of hool worm is ...
➣ Fleming's right hand rule is used to ...
➣ Muddy warer is an example of : ...
➣ The metal that occurs in the pure ...
❖ Take a qick MCQ Test on
➤ Miscellaneous
➤ Various Sciences
➤ Environment Science
➤ Everyday Science
➤ Computer Awareness
➤ Research Institutions
➤ Scientific Instruments
➤ Inventions and Discoveries