Based on what you have just read, what are the advantages of storing music digitally compared to using an analog system?

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.

Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt

What can you increase the strength of an electromagnet by