6. The speed of light is 3 x 10^8 m/s. What is the wavelength of the radio station 100.3 which has a MHZ of
100.3 or 1,000,000 Hz.

c because the action was the roller coaster reaches bottom of hill (action) reaction would be blood tends to drain away from head

hope this !

earth's neighboring galaxy, the andromeda galaxy, is a distance of 2.54×107 light-years from earth. if the lifetime of a human is taken to be 70.0 years, a spaceship would need to achieve some minimum speed min to deliver a living human being to this galaxy.