A ray of light is incident on the surface of a concave mirror as shown in the figure. What is the possible value of angle of reflection?

30^{\circ}

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10^{\circ}

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15^{\circ}

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20^{\circ}

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Solution

The correct option is A $30^{\circ}$
.

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A ray of light is incident on the surface of a concave mirror as shown in the figure. What is the possible value of angle of reflection?

The correct option is A 30∘.

The correct option is A $30^{\circ}$
.