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JEE Advanced 2013 Paper 1 Physics Q2
Physics · Ray Optics: Reflection & Mirrors
Problem
A ray of light travelling in the direction
1
2
(
i
^
+
3
j
^
)
\frac{1}{2}(\hat{\mathbf i}+\sqrt{3}\hat{\mathbf j})
2
1
(
i
^
+
3
j
^
)
is incident on a plane mirror. After reflection, it travels along the direction
1
2
(
i
^
−
3
j
^
)
\frac{1}{2}(\hat{\mathbf i}-\sqrt{3}\hat{\mathbf j})
2
1
(
i
^
−
3
j
^
)
. The angle of incidence is
Related theory
Reflection By Spherical Mirrors
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