♡ 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 👍 :1.5K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Which of the following is biodegradable? ...
➣ The layer of atmosphere used for radio ...
➣ Humberger effect is otherwise known as- ...
➣ How many types of salts are there ...
➣ Alcohol prepared by the distillation of wood ...
➣ Chemical name of Gammexane is- ...
➣ work is said to done by force ...
➣ During Solar eclipse ...
➣ Colour imparted to the Bunsen flame by ...
➣ Hardest allotrope of carbon is- ...
❖ Take a qick MCQ Test on
➤ Inventions and Discoveries
➤ Research Institutions
➤ Various Sciences
➤ Miscellaneous
➤ Everyday Science
➤ Scientific Instruments
➤ Computer Awareness
➤ Environment Science