For a light ray passing from air to water, according to Snell's law:(n – InterviewSolution

1.	For a light ray passing from air to water, according to Snell's law:(n represents refractive index of the medium, θair is the angle of incidence and θwater is the angle of refraction)
Answer» For a light ray passing from air to water, according to Snell's law: ( $n$ represents refractive index of the medium, $θ_{a i r}$ is the angle of incidence and $θ_{w a t e r}$ is the angle of refraction)

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