Describe Two Methods That Can Be Used to Determine the Temperature

Q121: Describe two ways in which an atom

Q122: What is believed to result from energy

Q123: Why do sunspots appear dark?<br>A)Regions of the

Q124: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB1453/.jpg" alt=" -A plot of

Q125: Solar flares have no known effect on

Q126: What is the term for areas where

Q127: What does helioseismology measure?<br>A)the height of the

Q128: What is found in the centres of

Q129: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB1453/.jpg" alt=" -The diagram shows

Q132: A recent sunspot maximum occurred in 2001.What