The largest-amplitude solar pressure waves have periods of about 5 minutes and move at about 10 km/s. How far does the wave move during one wave period?
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- Differentiate betwen geostationary and polar satelites.If the color of the sun's photosphere's maximum intensity light is green, is this the color we normally observe for the photosphere? Why or why not? (I would assume it is not, but I do not know why...)Please give the answer on units of solar masses, thank you
- Flares are caused by magnetic disturbances in the lower atmo- sphere of the Sun. (T/F)If the temperature at the centre of the sun is 15,000,000 K and the temperature of the photosphere is 5,800 K, what is the ratio of the temperature at the centre of the Sun compared to the photosphere? Express your final answer in the fully factorised form x : 1, where x is a number that you should determine to an appropriate number of significant figures and write it using scientific notation.If the plume height is 275 km for the jets of material coming out of Enceladus, what is the muzzle velocity in m/sec? Answer choices: 250 200 350 300