An FM radio station broadcasts at 119 megahertz (MHz). What is the wavelength of each photon (in meters)

Contrast the force of gravity between these pairs of objects a 1 kg mass and a 2 kg mass that are 1 m apart and two 2 kg masses that are 1 m apart

3. on your graph, the data points between the black squares are data for elements with atomic numbers 3 through 9. locate these elements on your periodic table. what term or description would you use to identify these elements with respect to the periodic table?

State one advantage and one disadvantage of using a plane mirrior as a driving mirrior