Briefly outline the main steps in the extraction of aluminium from its ore.​

Wavelength,frequency,and energy are related.what happens to a wave as it’s wavelength gets shorter?

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.

4. if you were an astronaut on the moon, what would you experience? what would you see from your perspective?