$\lambda$ (Nm)
N
350
1)725
400
1)600
500
1)525
600
1)500

$\lambda$ (nm)
N
350
1) 725
400
1) 600
500
1) 525
600
1) 500
700
1) 495
You obtain the data in the table for a certain prism in a spectrometer experiment and determine that the light of an unknown wavelength has an index of refraction of 1.562. From a dispersion curve you find the wavelength to be

A) 375 nm
B) 430 nm
C) 450 nm
D) 480 nm
E) 550 nm