♡ 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 👍 :502
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ The degree of dissociation of an electrolyte ...
➣ Smallest structural found on the bacterial cell ...
➣ Which of the following is not a ...
➣ The most suitable vessel for storing concentrated ...
➣ The gas produced in marshy places due ...
➣ A body is moving with uniform velocity ...
➣ Persistance of vision is the principle behind- ...
➣ The most abundant inert gas in the ...
➣ Parabolic mirrors are used in- ...
➣ Which one is not Produced as exhaust ...
❖ Take a qick MCQ Test on
➤ Various Sciences
➤ Everyday Science
➤ Environment Science
➤ Inventions and Discoveries
➤ Miscellaneous
➤ Scientific Instruments
➤ Computer Awareness
➤ Research Institutions