♡ 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 👍 :448
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Which types of mirror is used in ...
➣ Lightning is caused due to- ...
➣ Bhopal gas tragedy is associated with leakage ...
➣ Iodine value is used to estimate- ...
➣ Ionization energy of nitrogen is greater than ...
➣ Distance of stars are measured in- ...
➣ Which of the following is a part ...
➣ The reflecting surface of concave mirror is ...
➣ which are five anti bodies to prevent ...
➣ Bone ash contains- ...
❖ Take a qick MCQ Test on
➤ Computer Awareness
➤ Miscellaneous
➤ Research Institutions
➤ Various Sciences
➤ Inventions and Discoveries
➤ Environment Science
➤ Everyday Science
➤ Scientific Instruments