Physics 10

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Across
  1. 4. it is one of the factors affecting the resistance of a conductor
  2. 5. the radiation is used in ground propagation
  3. 7. used in medical field for imaging of human organs
  4. 10. the phenomenon observed for twinkling of stars
  5. 11. the potential difference remains same across each resistor for this combination
  6. 12. the material of the device has high resistivity and low melting point
  7. 14. as per the convention, it is the colour of live wire
  8. 15. the speed of a moving object is doubled, then its kinetic energy
  9. 16. the radiations used for night photography
Down
  1. 1. the focal length of a convex lens
  2. 2. dolphins detect their enemy using this wave
  3. 3. it is the other name of live wire
  4. 6. it occurs when the frequency of the applied force is equal to the natural frequency
  5. 8. the lens is used in terrestrial telescope
  6. 9. the lens is used in Galilean telescope
  7. 12. the vibrations produced in a body under the influence of the periodic force
  8. 13. it has the unit ohm metre