Explanation:

- Light travels at different speeds through different mediums, depending on its wavelength.

- In a medium like glass, light is slowed down compared to its speed in a vacuum.

- Red light has the longest wavelength and bends the least, traveling faster than other visible colors in glass.

- Violet light has the shortest wavelength and bends the most when it enters glass.

- Due to this bending (refraction), violet light travels slower than other colors in glass.

- Therefore, among the given options, Violet light travels with minimum speed through glass.