♡ 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 👍 :1.1K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ According to Hwygyens theory light travels in ...
➣ Detergents clean Surfaces on the principle of- ...
➣ Which of the following is not a ...
➣ Milting point of diamond is about ...
➣ Cell theory was propounded by: ...
➣ Which one of the following is not ...
➣ who found polio first time ...
➣ An atomic clock is based on transitions ...
➣ The example of a mineral acid ...
➣ One of the constituents of tear gas ...
❖ Take a qick MCQ Test on
➤ Research Institutions
➤ Scientific Instruments
➤ Inventions and Discoveries
➤ Miscellaneous
➤ Everyday Science
➤ Computer Awareness
➤ Environment Science
➤ Various Sciences