Calculate the wavelength of sodium light In a biprism

Last updated: 6/14/2023

Calculate the wavelength of sodium light In a biprism experiment with sodium light bands of width 0 0195 cm are observed at 100 cm from slit given On introducing a convex lens 30 cm away from the slit between biprism and screen two images of the slit are seen 0 7 cm apart at 100 cm distance from th lit B 4450 5850 Correct Answer 3650 6750