A light ray is incident on a mirror such that it makes it makes 30- with the surface of the mirror- The angle of reflection is

The correct option is A 60^∘ AOX forms a right angle. So, the incident ray makes 60^∘ nbsp;with the normal. According to the first law of reflection, Angle ...

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Byju's Answer

Standard VIII

Physics

Laws of Reflection

A light ray i...

Question

A light ray is incident on a mirror such that it makes it makes $30^{\circ}$ with the surface of the mirror. The angle of reflection is

$60^{\circ}$

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$90^{\circ}$

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$20^{\circ}$

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$0^{\circ}$

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Solution

The correct option is A
$60^{\circ}$

AOX forms a right angle. So, the incident ray makes $60^{\circ}$ with the normal.

According to the first law of reflection,
Angle of incidence = Angle of reflection
So Angle of reflection = $60^{\circ}$

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A light ray is incident on a mirror such that it makes it makes 30∘ with the surface of the mirror. The angle of reflection is

The correct option is A 60∘ AOX forms a right angle. So, the incident ray makes 60∘ with the normal. According to the first law of reflection, Angle of incidence = Angle of reflection So Angle of reflection = 60∘

A light ray is incident on a mirror such that it makes it makes $30^{\circ}$ with the surface of the mirror. The angle of reflection is

The correct option is A
$60^{\circ}$

AOX forms a right angle. So, the incident ray makes $60^{\circ}$ with the normal.

According to the first law of reflection,
Angle of incidence = Angle of reflection
So Angle of reflection = $60^{\circ}$