Astro Notes 15

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Across
  1. 2. the type of neutrinos that Raymond Davis first collected
  2. 3. Particle to particle heat transference
  3. 6. The cycle for fuel in small stars
  4. 9. Early belief of how the sun generated heat
  5. 11. The opposite of particles
  6. 12. Makes up 1/3 mass of the sun
  7. 16. law of conservation of energy says energy can only be ____
  8. 17. When the element is the same but the weight is different
  9. 18. Heat goes outward from source
  10. 19. number of types of known Neutrinos
  11. 22. Temperature of the sun in kelvin
Down
  1. 1. The believed method of the suns energy generation
  2. 3. Hot stuff rises, cold sinks
  3. 4. Stars use radiation and ____ mostly, thirty percent of energy is pushed by this
  4. 5. The splitting of atoms
  5. 7. Sun produces 4 x 10 to the 26th power of these
  6. 8. Study of sun quakes and sun oscilation,
  7. 10. Rule of fusion says these are equal to the protons
  8. 13. gravity pulls gases in and heat pushes it out, Hydrostatic ______
  9. 14. Einsteins theory that put us on the right path
  10. 15. the results of nuclear fusion that takes 3%of the total energy
  11. 20. Protons and neutrons equal the ____
  12. 21. the cycle for fuel in big stars