* Wavelength and Refraction: The amount of refraction (bending of light) depends on the wavelength of light. Shorter wavelengths bend more.
* Visible Spectrum: Blue light has a shorter wavelength than orange light within the visible spectrum.
* Dispersion: This phenomenon, where different wavelengths of light bend at different angles, is called dispersion. It's why we see a rainbow when white light passes through a prism.
In summary: Because blue light has a shorter wavelength than orange light, it bends more when passing through glass.
