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define the dispersive power?

define the dispersive power?

Grade:11

2 Answers

PRAPULPODISHETTI
669 Points
7 years ago
Dispersive power:
the power of a transparent medium to separate different colors of light by refraction as measured by the difference in refractivity for two specified widely differing wavelengths divided by the refractivity at some specified intermediate wavelength.
BOLLU SRINIVAS
420 Points
7 years ago
Dispersive Power: The ratio of angular dispersion of extream colors and mean derivation is called dispersive power
 

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