The plane of a mirror makes an angle of \[30{}^\circ \] with horizonta – McqOptions

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1.	The plane of a mirror makes an angle of \[30{}^\circ \] with horizontal. If a vertical ray is incident on a mirror, then what is the angle between mirror and reflected ray?
A.	\[60{}^\circ \]
B.	\[90{}^\circ \]
C.	\[45{}^\circ \]
D.	\[30{}^\circ \]
Answer» B. \[90{}^\circ \]

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