PHYSICA 23-24, Round 1

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Across
  1. 5. biggest planet in solar system
  2. 8. diamond is made of
  3. 11. converts energy from one form to another
  4. 12. increases the magnitude of the signal
  5. 14. good conductors of heat and electricity
  6. 15. capacity to do work
  7. 17. charge of electron
  8. 18. splits white light into different colors
  9. 19. mass of a photon is
  10. 20. unit of frequency
  11. 23. identical magnetic poles
  12. 24. earth is part of this galaxy
  13. 26. energy possessed by a body due to its motion
  14. 27. regular arrangement of atoms
  15. 28. number of terminals of a diode
Down
  1. 1. number system having base 16
  2. 2. converts electrical energy into mechanical energy
  3. 3. filament of incandescent lamp is made of
  4. 4. absolute temperature unit
  5. 6. on earth magnetic field lines have highest concentration here
  6. 7. place where latitude is zero
  7. 8. purity of gold is expressed in
  8. 9. instrument to measure pressure
  9. 10. hologram is recorded using this
  10. 11. light wave has this nature
  11. 13. type of stress that increases length of a wire
  12. 16. unit of current
  13. 21. a quantity having magnitude and direction
  14. 22. most efficient imaginary engine
  15. 25. unit of time in SI system