A ray of light moving along a vector (3sqrt(2) hat(i)-3 hat(j)-3 hat(k)) undergoes refraction at an interface of two media which is y-z plane. The refractive index for x le 0 is 1 while for x ge 0 it is sqrt(2). Then,

A ray of light moving along a vector (3sqrt(2) hat(i)-3 hat(j)-3 hat(k

1.	A ray of light moving along a vector (3sqrt(2) hat(i)-3 hat(j)-3 hat(k)) undergoes refraction at an interface of two media which is y-z plane. The refractive index for x le 0 is 1 while for x ge 0 it is sqrt(2). Then,
Answer» Refracted ray bend towards y-axis Refracted ray bend towards x-axis The unit VECTOR along the refracted ray is `(sqrt(3)hat(i)-hat(j)-hat(k))/(2)` The unit vector along the refracted ray is `(sqrt(6)hat(i)-hat(j)-hat(k))/(sqrt(8))` ANSWER :B::D