EASY QUESTION. HELP NEED PLZ. On a smooth plane mirror, if the angle of incidence is 30° then the angle of reflection is

1: 30 degrees

2: 60 degrees

3: 90 degrees

4: none of the above

EXPLAIN YOUR ANSWER.

1: 30 degrees

Step-by-step explanation:

In Physics, we have the law of reflection. This law states that when light rays hit the smooth surface of mirror or any smooth polished surface, the angle of incidence is equivalent to the angle of reflection.

Mathematically:

Angle of incidence = Angle of reflection

From the above question, the angle of incidence is on a smooth plane mirror = 30°

Since:

Angle of incidence = Angle of reflection

30° = 30°

Therefore, based on the law of reflection, the Angle of reflection = 30°

560

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the correct answer is a) "catholic church".

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