♡ 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 👍 :466
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ In which of the following Network's Third ...
➣ The resources which can be used continuously ...
➣ Laundry soap is ...
➣ General formula of alkyne is ...
➣ An athlete runs before long jump to ...
➣ Antacids describes as : ...
➣ Small bubbles are perfectly spherical because of- ...
➣ Which is the heavy particle ...
➣ Energy can neither be created nor destroyed ...
➣ Alum stops bleeding in minor cuts because ...
❖ Take a qick MCQ Test on
➤ Inventions and Discoveries
➤ Everyday Science
➤ Miscellaneous
➤ Various Sciences
➤ Research Institutions
➤ Environment Science
➤ Computer Awareness
➤ Scientific Instruments