A ray of light incident normally on the interface of two medium. The angle of refraction will be .....
Ibadur Rahman Yahya , 5 Years ago
Grade 10
10 grade science> A ray of light incident normally on the i...
2 Answers
Arun
Last Activity: 5 Years ago
since ray stricks normally =90 degree to interface
angle with normal =0 degrees and sin0=0 and sin i = n1 sin r
then sin r must = 0 the r=0 degree with normal so light will go staright.
Vikas TU
Last Activity: 5 Years ago
Dear student
According to snell's law
Sin i/sin r= constant
Where i=angle of incidence
r=angle of refraction
When a light is incident on the interface of two transparent media then the angle of incidence and angle of refraction are zero.
Regards
Sin i/sin r= constant
Where i=angle of incidence
r=angle of refraction
When a light is incident on the interface of two transparent media then the angle of incidence and angle of refraction are zero.
Regards
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