24 points
what is the wave speed of a wave that has a frequency of 50 hz and a wavelength of 2.0 m?

Which feature indicates that mars resides in the inner region of the solar system

Which of the following are considered noble gases? a. bromine b. neon c. argon d. chlorine

Asatellite with an orbital period of exactly 24.0 h is always positioned over the same spot on earth. this is known as a geosynchronous orbit. television,communication, and weather satellites use geosynchronous orbits. at what distance would a satellite have to orbit earth in order to have a geosynchronous orbit?