The incident light deviates from its rectilinear path as it passed from one medium to another.
Answers
Explanation:
The incident light deviates from the rectilinear path as it travels from the one medium to another medium due to change in speed. ... When rays travel from denser medium to rare medium it bends away from the normal and the actual depth appear to be raised.
Explanation:
a.
The bending of light when it travels from one medium to another is called refraction of light.
b.
When the light travels from one medium to another medium, if the angle in rarer medium is 900 then the corresponding angle in a denser medium for a given media is called critical angle.
c.
When the ray of light passes from denser medium with the angle of incidence greater than critical angle, it is reflected back to the original denser medium, is known as total internal reflection.
d.
The ratio of the sine of the angle of the incidence to the sine angle of the refraction is constant for any two medium.
/rmSini/rmsinir/rmSini/rmsinir=μ which is the refractive index of second medium with respect to the first medium.
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