♡ 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 👍 :577
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Sulphur dioxide bleaches colouring matter by- ...
➣ who found polio first time ...
➣ Which one of the following is not ...
➣ Which of the following processes is used ...
➣ Washing of clothes and other articles is ...
➣ The chief source of naphthalene is- ...
➣ Radioactive substance used in dating geological object ...
➣ Vitrous humor is present in eye in ...
➣ Aspirin is common name of- ...
➣ Water gas is the mixture of- ...
❖ Take a qick MCQ Test on
➤ Miscellaneous
➤ Everyday Science
➤ Inventions and Discoveries
➤ Environment Science
➤ Computer Awareness
➤ Research Institutions
➤ Scientific Instruments
➤ Various Sciences