CONSERVATION OF ENERGY

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Across
  1. 1. solor energy is used by.
  2. 2. which thing who convert electrical energy into light energy.
  3. 4. which thing who convert electrical energy into sound energy.
  4. 5. which thing who convert electrical energy into heat energy.
  5. 7. Which state bhakra dam is situated.
  6. 8. an electricity generation center.
  7. 9. Batteries and cells store energy in
Down
  1. 1. Which process green plant makes their
  2. 3. india largest dam.
  3. 6. who help in generating electricity and pumping out underground water.