Question

the intensity of refraction is more when light passes from air to
a water B alcohol C Crown glass D diamond

Answer 1

Answer: The intensity of refraction is more when the light passes from air to diamond.

Explanation: The intensity of light is

$I = \dfrac{1}{2}nc\epsilon_{0}E_{0}^{2}$

Where, n = refractive index

c = velocity of light

The intensity of light depends on the velocity of light in the medium and refractive index also depends on the velocity of light .

So, the intensity of light depends on the refractive index of medium.

We know that,

The refractive index of water = 1.33

The refractive index of Crown glass = 1.51

The refractive index of alcohol = 1.48

The refractive index of diamond = 2.41

Therefore, the refractive index of diamond is maximum so, the intensity of refraction will  be more for diamond.

Hence, the intensity of refraction is more when the light passes from air to diamond.

Answer 2

Diamond is the answer

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