Question

the speed of light in water and glass is 2.2 × 10 power 8 metre per second and 2 × 10 power 8 metre per second respectively what is the refractive index of {water with respect to glass} {glass with respect to water}​

Answer 1

Answer:

Hii

Some typical refractive indices for yellow light (wavelength equal to 589 nanometres [10−9 metre]) are the following: air, 1.0003; water, 1.333; crown glass, 1.517; dense flint glass, 1.655; and diamond, 2.417.

Answer 2

Given parameters,

Speed of light in a water medium (v1) =2.2×108m/s

Speed of light in glass medium (v2) = 2×108m/s

Refractive index of a medium (n) = Speed of light in water/Speed of light in the glass

n = v1/v2

n = 2.2×108m/s /2×108m/s

n = 1.1

KIMTAEYUNG83.... MISSING YOU

BTS LIVE FOREVER AND EVER