What is the range of frequencies used for TV transmission?

What is the range of frequencies used for TV transmission? What is common between these waves and light waves?

The range of frequencies used for TV transmission is 100 MHz to 220 MHz (i.e. radio wave). (1)
The speed of radio wave (100 MHz to 220 MHz) is the same as that of speed of light (i.e. c = 3 X${{10}^{8}}$ m/s).
The reflection of both the waves occur and get affected by ground terrain, atmosphere and other objects.