Explanation Introduction: The law of refraction states that the incident ray, the reflected ray and the normal all lie in the same plane. Also for a specific color of light and for two given medium through which the light pass, the ratio of sine of angle of incidence to the sine of angle of refraction is constant. This law is also known as Snell's law and is given by, n 1 sin θ 1 = n 2 sin θ 2 Here, n 1 is the refractive index for the first medium and n 2 is the refractive index for the second medium. The angle θ 1 is the angle made by the incident ray with the normal in medium one and θ 2 is the angle made by the ray with the normal in second medium

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Chapter 25 Solutions

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The data required by the second lab group to determine the angle of refraction of the gas.

Solution Summary: The author explains that the second lab group cannot determine the angle of retion of the gas as they do not have sufficient data.

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Chapter 25 Solutions