♡ 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 👍 :1.4K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ C.G S unit of work done is ...
➣ Mercury is a- ...
➣ Photo oxidation process is initiated by- ...
➣ Name two elements that find wide application ...
➣ 'चिपको आन्दोलन ' का नेतृत्व करने वाली ...
➣ A body has a weight on the ...
➣ The earth wire of a cable is ...
➣ Proton is :- ...
➣ What is the colour of light related ...
➣ The longest phase of cell cycle is ...
❖ Take a qick MCQ Test on
➤ Research Institutions
➤ Scientific Instruments
➤ Various Sciences
➤ Computer Awareness
➤ Inventions and Discoveries
➤ Miscellaneous
➤ Everyday Science
➤ Environment Science