Two plane mirrors are perpendicular to each other. A ray after suffering reflection from the two mirrors will be |
|||

a) |
Perpendicular to the original ray |
b) |
Parallel to the original ray |

c) |
Parallel to the first mirror |
d) |
At to the original ray |

Two plane mirrors are perpendicular to each other. A ray after suffering reflection from the two mirrors will be |
|||

a) |
Perpendicular to the original ray |
b) |
Parallel to the original ray |

c) |
Parallel to the first mirror |
d) |
At to the original ray |

1 Answer

127 votes

**(b)**

Here, angular deviation

Hence, final emergent ray is parallel to incident ray.

127 votes

127