Refractive Cractive indices of four media A- B- C and D are given below- - Medium Refractive index- A 1-33- B 1-44- C 1-52- D 1-65 - 0 0In which of these four media is the speed of light i maximum- and ii minimum-

nbsp;The refractive index of a medium is related to the speed of light as follows: nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; n ...

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard X

Physics

Refractive Index

Refractive Cr...

Question

Refractive indices of four media A, B, C and D are given below:
Medium Refractive index
A 1.33
B 1.44
C 1.52
D 1.65
In which of these four media is the speed of light (i) maximum, and (ii) minimum?

Open in App

Solution

The refractive index of a medium is related to the speed of light as follows:

$Refractive index=SpeedoflightinvacuumSpeedoflightinamedium$

Since the speed of light in vacuum is a constant, the refractive index becomes inversely proportional to the speed of light in a medium.
(i) The speed of light is maximum in a medium that has the lowest refractive index, i.e., medium A.
(ii) The speed of light is minimum in a medium that has the highest refractive index, i.e., medium D.

Suggest Corrections

Similar questions

Refractive indices of four media A, B, C and D are given below :

$MediumRefractive indexA1.33B1.44C1.52D1.65$

In which of these four media is the speed of light (1) maximum, and (ii) minimum ?

Q. Refractive indices of four media P, Q, R, S are

1.33, 1.44, 1.52, 1.65

respectively. In which of these media is the speed of light maximum?

Q. Refractive index of media A, B, C and D are:

A	1.33
B	1.52
C	1.44
D	1.65

In which of the four media is the speed of light (i) maximum (ii) minimum?

The refractive indices of four media A, B, C and D are 1.44, 1.52, 1.65 and 1.36 respectively. When light travelling in air is incident in these media at equal angles, the angle of refraction will be the minimum : (a) in medium A (b) in medium B (c) in medium C (d) in medium D

Q. The refractive indices of four materials A, B, C and D are 1.33, 1.43, 1.71 and 1.52 respectively. When the light rays pass from air into these materials, they refract the maximum in:

(a) material A
(b) material B
(c) material C
(d) material D

Join BYJU'S Learning Program

Refractive indices of four media A, B, C and D are given below:Medium Refractive indexA1.33B1.44C1.52D1.65In which of these four media is the speed of light (i) maximum, and (ii) minimum?

Refractive indices of four media A, B, C and D are given below:
Medium Refractive index
A 1.33
B 1.44
C 1.52
D 1.65
In which of these four media is the speed of light (i) maximum, and (ii) minimum?