♡ 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 👍 :2.1K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ is thiomersal the same as methyl mercury ...
➣ Antacids are found in drugs that give ...
➣ The Most important behaviour of carbon is ...
➣ Which one of the following is radioactive? ...
➣ What is the colour of sulphur ...
➣ Slag is name given for- ...
➣ Typhoid and cholera are typical examples of ...
➣ Maximum permissible concentration of copper in drinking ...
➣ Sensitivity of the human eye is maximum ...
➣ A concave mirror gives ...
❖ Take a qick MCQ Test on
➤ Inventions and Discoveries
➤ Environment Science
➤ Miscellaneous
➤ Everyday Science
➤ Research Institutions
➤ Computer Awareness
➤ Scientific Instruments
➤ Various Sciences