White light falls normally on a transmission grating that

Last updated: 5/10/2023

White light falls normally on a transmission grating that contains N 9176 lines The grating has a width w 0 0113 m a 1 point Which formula can be used to calculate the separation distance d between successive slits on the grating refer to the formula sheet and select the number of the correct formula from the list b 5 points Calculate d d m c 5 points Assume d 8 18 107 m at what angle in degrees will red light A 6 11 107 m emerge in the first order spectrum do not consider the small angle approximation 0 d 3 points Calculate the wavelength of this red light A 6 11 10 7 m in a material where the index of refraction is 1 28