Thursday, March 28, 2013

Quiz


  1. How do we know what is happening inside the Sun?
  2. What causes solar activity?
  3. How does solar activity vary with time?
  4. Do neutrinos have mass?
  5. Do we get neutrinos from the Sun?
  6. What did Ray Davis got the Nobel prize for?
  7. How long is the sunspot cycle?
  8. Why are sunspots cooler?
  9. Are there magnetic fields in the Sun?
  10. What is the solar wind?
Hint: Read on the Solar Neutrino Problem in Wikipedia

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