Explain what infrared radiation is and answer the following questions: How is infrared radiation different from visible light? Why does the JWST (James Webb Telescope) observe infrared light, and what are the scientific advantages for astronomers?

Which fators influence ocean currents

Arotating space station is said to create “artificial gravity”—a loosely-defined term used for an acceleration that would be crudely similar to gravity. the outer wall of the rotating space station would become a floor for the astronauts, and centripetal acceleration supplied by the floor would allow astronauts to exercise and maintain muscle and bone strength more naturally than in non-rotating space environments. if the space station is 200 m in diameter, what angular velocity would produce an “artificial gravity” of 9.80 m/s^{2} 2 at the rim?

The difference between a red shift and a blue shift has to do with wavelength frequency. t or f