1. What is refraction and what is the speed of light? What is their relationship? 2....

1. What is refraction and what is the speed of light? What is their relationship?

2. What is the snell number and what does it mean?

Expert Solution

1)When light travel from one transparent medium to another there is change in speed of light this change in speed is called refraction.

Speed of light in medium is v = c/n here n is refractive index of medium.

2) Ratio of sine of angel of incedence to the the angle of refraction is called snell number. It is also ratio of refractive indexes of mediums.

genius_generous answered 2 years ago

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1. What is refraction and what is the speed of light? What is their relationship? 2....

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