Physics, asked by begumameena1979, 1 year ago

the refractive index of water is 1.33 .what is its critical angle

Answers

Answered by Anonymous

1

Answer:

sine inverse of 3/4

Explanation:

sin theta = nmin/nmax

Previous Question

Next Question

Similar questions

Computer Science, 6 months ago

The internet is a group of what?

History, 6 months ago

What is Purna Swaraj? Who initiated it and when?

English, 6 months ago

Identify the type of sentences. (Simple / Compound / Complex sentence ) 1. He is a man who possess great courage. 2. He is very courageous man. 3.We saw the place where Shakespeare born. 4.We saw the birth place of Shakespeare. 5. The man who write this book was a poor man. 6. The author of this book was a poor man. 7. New delhi,which is capital of India is situated on the bank of yamuna...

Math, 1 year ago

if $3x + 2 \div \sqrt{x} = 1$ then $x - \sqrt{x} = \alpha$ find the value of $\alpha$ ...

English, 1 year ago

How does the author portray his grandmother ?

English, 1 year ago

plz answer this question ...

Science, 1 year ago

tell me immediately ...

Chemistry, 1 year ago

how do we separate gases from air?