Physics, asked by mahuyaghosal9718, 1 year ago

The refractive index of material with respect to air is 2 . what will be the value of critical angle for it. calculate it.

Answers

Answered by charan79

0

Sinc=1/mue
Sinc=1/2
C=3 degrees

charan79: c=3 degrees

Previous Question

Next Question

Similar questions

Science, 7 months ago

Xylem Phloem of Phloem and Xylem. Features Cell Walls: Thick/Thin Cells: Living Dead Function Direction of Flow Cytoplasm: None/Yes Permeablity...

English, 7 months ago

ULLU Ivada left her home in 2009/2011. d. Malala left her home during the day/ at night. e. Malala was born in 1997/1987. Reference to context 2. It was not easy to get from Besham to our village and we had to walk twenty-five kilometres carrying all our things. a. Name the village that Malala refers to in these lines. Hacupue b. Why did they not get transport on this part of their journey?

Math, 7 months ago

If the numbers (2n-1), (3n+2) and (60-1) are in AP find the value of n and the number.

Math, 1 year ago

There are 5 reb balls and some blue balls.the probability of picking a blue ball is double te probability of picking a red ball find number of blue balls...

Physics, 1 year ago

The speed of light in diamond is 124000 km/s find refractive index of diamond if the speed of light in air is 300000 km/s...

English, 1 year ago

how is the lesson plan onSONGS OF THE FLOWER...

Physics, 1 year ago

what is the dimention of coefficient thermal conductivity...

Science, 1 year ago

cell is building block of life is this statement is true ?