LIGHT ENERGY

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Across
  1. 1. LUMINOUS OBJECTS
  2. 4. LIGHT DOES NOT NEED A MEDIUM , IT CAN PASS THROUGH A _______
  3. 5. THE FORM OF ENERGY WE CAN SEE
  4. 7. THE TYPE OF LIGHT PRODUCED WHEN A HOT OBJECT GLOWS
  5. 8. NON-LUMINOUS OBJECT
  6. 9. WHEN LIGHT PASSES THROUGH A TRANSPARENT OBJECT AND IS BENT ________
  7. 10. WHEN LIGHT ENTERS A DULL OPAQUE OBJECT BUT DOES NOT PASS THROUGH, IT IS____________
  8. 11. WHEN LIGHT HITS AN OBJECT THAT IS ROUGH AND OPAQUE, IT REFLECTS _______________
  9. 14. LIGHT TRAVELS IN STRAIGHT ________________
Down
  1. 2. WHEN LIGHT STRIKES A SHINY, OPAQUE OBJECT, IT ___________
  2. 3. THE TYPE OF LIGHT PRODUCTION OF LIGHT FROM A SUBSTANCE THAT IS NOT HEATED
  3. 6. RED, BLUE, GREEN
  4. 9. LIGHT IS A FORM OF ELECTROMAGNETIC___________________
  5. 12. THE __________ OF LIGHT IS 3X10^8 METRES PER SECOND
  6. 13. AN OBJECT THAT PRODUCES LIGHT