Question

Light Of Wavelength 4500 Angstrom in vacuum enters into a glass block of refractive index 1.5.What Is The Wavelength Of Light In The Glass Block?

Answer 1

wavelength in glass block =3*10^ -8

Answer 2

Answer:

Wavelength of glass= Wavelength in vacuum/Refractive Index

Explanation:

Wavelength of light in glass =4500/1.5

3000 Å or 3000×10^10 m