A ray of light travelling in a transparent medium falls on a surface separating the medium from air at an angle of incidence of `45^(@)`. The ray undergoes total internal reflection. If n is the refractive index of the medium with respect to air, select the possible value of n from the following.

A ray of light traveling in a trasparent medium falls on a surface separating the medium from air, at an angle of incidence of 45^(@) . The ray undergoes total internal reflection. If n is the refractive index of the medium with respect to air, select the possible values of n from the following.

A ray of light traveling in a tranparent medium falls on a surface separating the medidum from air at an angle of incidence of 45^(@) . The ray undergoes total internal refrlection. If n is the refractive index of the medium with respect to air, select the possible value (s) of n from the following:

A ray of light travelling in a transparent medium falls on a surface separating the medium from air, at an angle of incidence of 45^@ . The ray undergoes total interal reflection. If mu is the refractive index of the medium with respect to air, select the possible values of mu from the following: (i) 1.3 (ii) 1.4 (iii) 1.5 (iv) 1.6

A ray of light travelling in a transparant medium falls on a surface separating the medium from air at an angle of incidence of 45degree . The ray undergoes total internal reflection. If n is the refractive in index of the medium with respect to air, select the possible value (s) of n from the following:

A ray of light travelling in a transparent medium f refractive index mu , falls on a surface separating the medium from air at an angle of incidence of 45^(@) . For which of the following value of mu the ray can undergo total internal reflection ?

A ray of light travelling in transparent medium of refractive index mu falls on a surface separating the medium from air at an angle of incidence of 45^(@) . For which of the following value of mu the ray can undergo total internal reflection ?

The critical angle of a medium with respect to air is 45^(@) . The refractive index of medium is

A ray of light is incident at an angle of incidence 45^@ on an equilateral prism and emerge at an angle 45^@ then the refractive index of the medium of the prism is: