♡ 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
➣ Shock-absorbers are usually made of steel as ...
➣ Velvets are present in all : ...
➣ l gE is well known for its ...
➣ Colours of light arise due to Newton ...
➣ The lustre of metals is because of- ...
➣ The site of B cell maturation was ...
➣ The pH of weak base lies between ...
➣ Which durns the skin ...
➣ Name two elements that find wide application ...
➣ Benzene cannot undergo- ...
❖ Take a qick MCQ Test on
➤ Environment Science
➤ Inventions and Discoveries
➤ Scientific Instruments
➤ Miscellaneous
➤ Research Institutions
➤ Various Sciences
➤ Everyday Science
➤ Computer Awareness