The figure shows a ray incident a angle `i=pi//3` of the plot drawn shown the variartion of `|r-i|`versus`(mu_(1))/(mu_(2))`=k,`(r="angle of refraction")`

the value of`k_(1)`is

The figure shows a ray incident a angle i=pi//3 of the plot drawn shown the variartion of |r-i| versus (mu_(1))/(mu_(2)) =k, (r="angle of refraction") the value of k_(2) is

The figure shows a ray incident a angle i=pi//3 of the plot drawn shown the variartion of |r-i| versus (mu_(1))/(mu_(2)) =k, (r="angle of refraction") the value of theta_(1)

An equilateral prism of refractive index mu = (4)/(sqrt(3)) is kept in a medium of refractive index mu_(1) . Consider a light ray to be normally incident on one of the refracting faces. The diagram shows variation of magnitude of angle of deviation (beta) with respect to mu_(1) . (a) Find value of k_(2) . (b) Find value of k_(1) .

When a monochromatic light ray is incident on a medium of refracive index mu with angle of incidence theta_(1) ,the angle of refraction is theta_(r). if theta_(i) is changed slightly by Deltatheta_(i) ,then the corresponding change in theta_(r) will be-

When a monochromatic light ray is incident on a medium of refracive index mu with angle of incidence theta_(1) ,the angle of refraction is theta_(r). if theta_(i) is changed slightly by Deltatheta_(i) ,then the corresponding change in theta_(r) will be-

There is a spherical glass ball of refractive index mu_(1) and another glass ball of refractive index mu_(2) inside as shown in figure . The radius of the outer ball is R_(1) and that of inner ball is R_(2) . A ray is incident on outer surface of the ball at an angle i_(1) , Find the value of r_(1)

There is a spherical glass ball of refractive index mu_(1) and another glass ball of refractive index mu_(2) inside as shown in figure . The radius of the outer ball is R_(1) and that of inner ball is R_(2) . A ray is incident on outer surface of the ball at an angle i_(1) , Find the value of r_(1)

There is a spherical glass ball of refractive index mu_(1) and another glass ball of refractive index mu_(2) inside as shown in figure . The radius of the outer ball is R_(1) and that of inner ball is R_(2) . A ray is incident on outer surface of the ball at an angle i_(1) , Find the value of r_(1)

A ray of light, travelling in a medium of refractive index 'mu_, is incident at an angle i on a composite transparent plate consisting of three plates of refractive indices mu_1,mu_2 and mu_3. The ray emerges from the composite plate into a medium of refractive index mu_4, at angle x. Then,