if the incident ray makes an angle of 70 degree with the plane mirror what is the angle of refraction explain with the figure
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law of refraction states that
angle of incident = angle of refraction
Given that : angle of incident = 70
According to law of refraction
/_a = /_r
70 = 70
Therefore ,angle of refraction is equal to 70 degree
maan90:
but you have not drawn fig
figure
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