Answer:
True
Step-by-step explanation:
Different colors of light travel at greatly different speeds even in the same medium. This is what causes the dispersion of light through a prism.
- In a vacuum, the speed of light is the same
- For other mediums, the speed of light depends on the properties of that medium.
- Light propagation depends on the medium it passes through because the photons of light interacts with the medium.
- The frequency of light remains the same in all medium but the speed and wavelength depends on the medium.