Ray Optics and Optical Instruments

Question: The Cauchy’s dispersion formula is

1) $n=A+B{{\lambda }^{-2}}+C{{\lambda }^{-4}}$

2) $n=A+B{{\lambda }^{2}}+C{{\lambda }^{-4}}$

3) $n=A+B{{\lambda }^{-2}}+C{{\lambda }^{4}}$

4) $n=A+B{{\lambda }^{2}}+C{{\lambda }^{4}}$

Solution:

Explanation: No Explanation

Rate this question:

★ ★ ★ ★ ★

Average rating: (0 votes)