If you answer fast Explain how wavelengths, frequencies and speed is important as evidence for the origins of the universe. Please provide at least 3 specific examples.

Find the momentum for a 2.6-kg brick parachuting straight downward at a constant speed of 8.4 m/s .

While standing outdoors one evening, you are exposed to the following four types of electromagnetic radiation: yellow light from a sodium street lamp, radio waves from an am radio station, radio waves from an fm radio station, and microwaves from an antenna of a communications system. rank these type of waves in terms of increasing photon energy.

As microwave light travels through a liquid, it moves at a speed of 2.2 x 108 m/s. if the frequency of this light wave is 1.1 x 108 hz, what is the wavelength of this microwave?