♡ Login
Home
Previous Papers
★
MCQs
General Science
Everyday Science
A Periscope works on the principle of- ...
Que.
A Periscope works on the principle of-
A.
Reflection
B.
Refraction
C.
Deffraction
D.
Total internal reflection
Right Answer is :
✓ D. Total internal reflection
⚑ Report
Views 👍 :470
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Silver halides are used in photographic plates ...
➣ All the plants and algae are ...
➣ Living beings are generally: ...
➣ KMnO4 can be used as a/an- ...
➣ what is the main component of bones ...
➣ The pH of lemon juice is expected ...
➣ Earth's atmosphere is an envelope of gases ...
➣ l gE is well known for its ...
➣ When the velocity of a body is ...
➣ The best material for the core of ...
❖ Take a qick MCQ Test on
➤ Miscellaneous
➤ Various Sciences
➤ Research Institutions
➤ Computer Awareness
➤ Everyday Science
➤ Inventions and Discoveries
➤ Environment Science
➤ Scientific Instruments