Question

Луч падает на зеркало под углом 38 градусов к его поверхности. определите угол отражения B​

Answer 1

Ответ:

52°

Объяснение:

Угол падения α=90-38=52°

Угол отражения равен углу падения

β=α=52°

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Answer 2

Calculating the Angle of Reflection

To calculate the angle of reflection, we can use the law of reflection, which states that the angle of incidence is equal to the angle of reflection. The angle of incidence is the angle between the incident ray and the normal to the surface at the point of incidence. Given that the angle of incidence is 38 degrees, we can calculate the angle of reflection using the law of reflection.

According to the law of reflection: The angle of incidence (i) is equal to the angle of reflection (r)

Therefore, the angle of reflection (r) is also 38 degrees.

So, the angle of reflection (B) is 38 degrees.