Two mirrors are at right angles to one another.A light ray is incident on the first at an angle of 30$\degree$ with respect to the normal to the surface.What is the angle of reflection from the second surface?
A)30$\degree$
B)60$\degree$
C)45$\degree$
D)53$\degree$
E)75$\degree$

Question

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The Answer of Two mirrors are at right angles to one another.A light ray is incident on the first at an angle of 30$\degree$ with respect to the normal to the surface.What is the angle of reflection from the second surface?
A)30$\degree$
B)60$\degree$
C)45$\degree$
D)53$\degree$
E)75$\degree$

Two Mirrors Are at Right Angles to One Another °\degree° With Respect to the Normal to the Surface

Two Mirrors Are at Right Angles to One Another $\degree$ With Respect to the Normal to the Surface