F.3 PHY問題--急急急.20点

agree with physics8801,
accroding to las of reflection,
the angle of incidence must equal to the angle of reflection,
may 35 degrees become the angle of refraction,

agree with physics8801,
accroding to las of reflection,
the angle of incidence must equal to the angle of reflection,
may 35 degrees become the angle of refraction,
could you mind to foolow up the question again and correct the mistake

It seems that there is something wrong with your question. The angle of reflection and angle of incident are not equal. The Law of Reflection is violated.

X =150,反射角35度,入射角70度