An AM radio station has a frequency of 720 kHz. What is the corresponding wavelength for this radio station?

Which of the following represents an upside-down image?

The arrival of in the early days of europa’s existence could have formed its ocean. it is likely that the water experienced similar to earth. it is also possible that this water is retained beneath europa’s surface and in its atmosphere due to europa’s . 1.) a. precipitation b. water vapor c. icy debris 2.) a. gravitational compression b. biochemical cycling c. radiogenic heating 3.) a, gravity b. magnetic field c. heat energy for plato

The three classes of rocks are sedimentary, metamorphic, and igneous. how are rocks classified into one of these three groups?