# You asked: How do you find the absolute refractive index of a diamond?

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(D). 0.75. Hint – The absolute refractive index of glass can be obtained directly by using the formula, μdg=μdμg, here μdg is the refractive index of diamond with respect to glass, μd,μg are the absolute refractive index of diamond and glass. Formula used – μdg=μdμg.

## What is the refractive index of the diamond?

Refractive index of diamond is 2.42 .

## How do you find the refractive index of diamond with respect to glass?

1. Absolute refractive index of glass.
2. since μair = 1, μglass = 1.5.
3. refractive index of diamond with respect to glass.
4. μdiamond = 1.6×μglass = 1.6 × 1.5 = 2.4.
5. absolute refractive index of diamond.

## What is refractive index and absolute refractive index?

Refractive index is defined as ratio of sine of angle of incidence to sine of angle of refraction. It is denoted by n or μ. Thus, refractive index is given by, Absolute refractive index: When the light is going from vacuum to another medium, then the value of refractive index is called the absolute refractive index.

## How do you find the absolute refractive index of Class 10?

Absolute refractive index of a medium is defined as the ratio of the velocity of light in vacuum to the velocity of light in the medium. If c is the velocity of light in vacuum and v in the medium, then n = c/v.

## What is critical angle for diamond?

The critical angle for a diamond-to-air surface is only 24.4º, and so when light enters a diamond, it has trouble getting back out.

## What is absolute refractive index of diamond with respect to glass is 1.6 and absolute refractive index of glass is 1.5 find the absolute refractive index of diamond?

⇒ μdiamond = 1.6 × 1.5 (μglass = 1.5). Hence the absolute refractive index of diamond is 2.4.

## What is refractive index of diamond with respect to water?

The refractive indices of water and diamond are 43 and 2.42 respectively.

## What is the refractive index of diamond with respect to bromine?

Absolute Indices of Refraction List, Index of Refraction of Various Materials

Material Index of Refraction
Bromine 1.661 (at 20°C)
Sapphire 1.762–1.778 (at 20°C)
Cubic Zirconia 2.15–2.18 (at 20°C)
Diamond 2.417 (at 20°C)

## How do you find relative refractive index when absolute refractive index is given?

Relative Refractive Index

By dividing the speed of light in medium 1 by the speed of light in medium 2. By dividing the refractive index of medium 2 by the refractive index of medium 2.

## Is absolute refractive index and refractive index is same?

The ratio of the speed of light in a vacuum to the speed of monochromatic light in the substance of interest. Also called the absolute index of refraction it is commonly called the refractive index or index of refraction.

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## What is absolute refractive index and relative refractive index Class 10?

Relative refractive index: When light travels from one medium to another medium, then the refractive index is known as the relative refractive index. Absolute refractive index: When light travels from vacuum to another medium, then the refractive index is known as the absolute refractive index.