CROSS WORD PUZZLE

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Across
  1. 2. Fraction of solar energy (shortwave radiation) reflected from the Earth back into space.
  2. 5. A graphical pattern which is used to present proportional distribution of energy.
  3. 6. The energy of thermal radiation emitted in all directions per unit time from each unit area of a surface at any given temperature.
  4. 8. The power transferred per unit area.
  5. 12. It is used to aborb neutron in nuclear reactor.
  6. 14. A renewable energy source.
  7. 15. A fuel of higher calorific value.
  8. 16. A device which converts solar energy to thermal energy.
  9. 18. A device which converts solar energy to electrical energy.
  10. 20. It is used to measure the temperature of star.
Down
  1. 1. A phenomena due to which atoms of green house gases aborbs energy.
  2. 3. It is used to slow down the neutron in nuclear reactor.
  3. 4. It is known as energy per unit mass.
  4. 7. The ratio of the energy radiated from a material's surface to that radiated from a blackbody at the same temperature and wavelength and under the same viewing conditions.
  5. 9. A radiation causes heating effect.
  6. 10. The amount of energy stored in a given system or region of space per unit volume.
  7. 11. Main source of energy in India.
  8. 13. A green house gas.
  9. 17. A non renewable energy source.
  10. 19. A body which has emissivity equal to 1.