The speed of light in air is 3x10 m/s whereas that of the speed of light in water is 2 - Science - Light - Reflection and Refraction

Question

The speed of light in air is 3x10 m/s whereas that of the speed of
light in water is 2 26x10m/s What is the refractive index of water
with respect to air?

Debalina Deb · Accepted Answer

Dear student,
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The speed of light in air is 3x10 m/s whereas that of the speed of light in water is 2.26x10m/s. What is the refractive index of water with respect to air?