THE ULTIMATE PHYSICS

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Across
  1. 7. It is the process by which a magnet loses it's magnetism,when its two poles are left free.
  2. 12. It is a water,saline fluid filling the part of the eye between cornea and lens.
  3. 13. It is the coloured part of the eye,which has muscles and coloured pigments.
  4. 15. The hidden heat.
  5. 17. S.I. unit of temperature.
  6. 18. According to this theory,light is composed of particles[called PHOTONS]which travel in straight lines at a very high speed.
  7. 20. Sin i/sin r.
Down
  1. 1. It is a ring of muscles which holds the lens in position.
  2. 2. The process of change from one state to another at a constant temperature.
  3. 3. The force between the molecules of two diferrent substances.
  4. 4. According to this law,energy can neither be created nor destroyed although can be transferred from one body to another.
  5. 5. The liquids which evaporate faster.
  6. 6. It is said to occur when a person can't distinguish between diferrent colours though his vision may otherwise be normal.
  7. 8. It is the property of liquid that depends upon the strength of intermolecular forces.
  8. 9. Long-sightedness.
  9. 10. The region around a magnet where its influence can be felt.
  10. 11. A long cylindrical coil consisting of a large number of turns of insulated wire.
  11. 14. It is a region on the Retina where optic nerve enters the eyeball.
  12. 16. A convex lens having one plane surface and one convex surface.
  13. 19. It is the amount of heat required to change the temperature of a substance by one degree celcius.