The Cauchy's dispersion formula is

Question

The Cauchy's dispersion formula is (A) n=A+Bλ-2+Cλ-4 (B) n=A+Bλ-2+Cλ4 (C) n=A+Bλ2+Cλ-4 (D) n=A+Bλ2+Cλ4

Tardigrade Admin · Accepted Answer

The Cauchy’s dispersion formula represents the dispersion of most of the substances with considerable accuracy. Also from the Cauchy’s dispersion formula if n is refractive index and A, B and C are constants, then n = A + B λ-2 + Cλ-4.

Q. The Cauchy's dispersion formula is

$n = A + B λ^{- 2} + C λ^{- 4}$

$n = A + B λ^{- 2} + C λ^{4}$

$n = A + B λ^{2} + C λ^{- 4}$

$n = A + B λ^{2} + C λ^{4}$

The Cauchy’s dispersion formula represents the dispersion of most of the substances with considerable accuracy. Also from the Cauchy’s dispersion formula if $n$ is refractive index and $A, B$ and $C$ are constants, then $n = A + B λ^{- 2} + C λ^{- 4}$ .

Q. The Cauchy's dispersion formula is

n=A+Bλ−2+Cλ−4

n=A+Bλ−2+Cλ4

n=A+Bλ2+Cλ−4

n=A+Bλ2+Cλ4

The Cauchy’s dispersion formula represents the dispersion of most of the substances with considerable accuracy. Also from the Cauchy’s dispersion formula if n is refractive index and A,B and C are constants, then n=A+Bλ−2+Cλ−4.

$n = A + B λ^{- 2} + C λ^{- 4}$

$n = A + B λ^{- 2} + C λ^{4}$

$n = A + B λ^{2} + C λ^{- 4}$

$n = A + B λ^{2} + C λ^{4}$

The Cauchy’s dispersion formula represents the dispersion of most of the substances with considerable accuracy. Also from the Cauchy’s dispersion formula if $n$ is refractive index and $A, B$ and $C$ are constants, then $n = A + B λ^{- 2} + C λ^{- 4}$ .