♡ 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 👍 :806
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Which one of the following minerals is ...
➣ Paper is mainly made up of ...
➣ Which of the following is colourless? ...
➣ Biood is a__________. ...
➣ These vaccines given ...
➣ The concept of vaccination was first developed ...
➣ The main constituent of Vinegar is ...
➣ When ice melts, its ...
➣ What is the most commonly used substance ...
➣ Green House effect is caused by- ...
❖ Take a qick MCQ Test on
➤ Research Institutions
➤ Inventions and Discoveries
➤ Environment Science
➤ Various Sciences
➤ Scientific Instruments
➤ Everyday Science
➤ Computer Awareness
➤ Miscellaneous