Question

What is the second law of Refraction ?​

Answer 1

Answer:

The second law of refraction states that the ratio of sine of angle of incidence to the sign of angle of refraction is constant to the interface of any two given medium. The second law is also called Snell's law.

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Answer 2

Answer:

Second law of Refraction:.........

Explanation:

According to the second law ,the angle of reflection is always equal to the angle of incidence ,..... This ray of light will be reflected back along the same path.

Object and images . Anything which gives out light with of it's own of reflected by it is is called an object.