A mirror is placed at an angle of 30° with respect to y-axis (see figure). A light ray travelling in the negative y-direction strikes the mirror. The direction of the reflected ray is given by the vector

Question

A mirror is placed at an angle of 30° with respect to y-axis (see figure). A light ray travelling in the negative y-direction strikes the mirror. The direction of the reflected  ray is given by the vector

Examsnet · Accepted Answer

Correct Answer is : √3^i−^j

KVPY SA Exam 19-Nov-2017 Question Paper