♡ 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 👍 :1.5K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ How many types of salts are there ...
➣ Astigmatism is corrected by wearing ...
➣ 'ल्यूकेमिया' एक बीमारी है, जो सम्बन्धित है ...
➣ शुष्क बर्फ क्या है ? ...
➣ Shock-absorbers are usually made of steel as ...
➣ Out of the following which is most ...
➣ Green House effect is caused by- ...
➣ Which of the following energies did man ...
➣ Sweat contains water and_ ...
➣ Laundry soap is ...
❖ Take a qick MCQ Test on
➤ Inventions and Discoveries
➤ Scientific Instruments
➤ Research Institutions
➤ Environment Science
➤ Everyday Science
➤ Miscellaneous
➤ Computer Awareness
➤ Various Sciences