1. Light waves we can and can’t see
Jeopardy
JEOPARDY
Sources of Light
Shadows
Light waves we can and can’t see
Light and Matter
The Human Eye
100
200
300
400
500

2. Daily
Double

3. A 100 Just like sound, light is a form of this.
Return To
Game

4. A 200 Without this form of light energy, the earth would be a dead planet.
Return To
Game

5. A 300 Long ago, humans made their own form of light energy to cook or stay warm.
Return To
Game

6. A 400 In 1870, Thomas Edison invented this.
Return To
Game

7. A 500 The firefly is this kind of insect.
Return To
Game

8. B 100 A shadow is formed when something does this to the path of light rays.
Return To
Game

9. B 200 If you move an object closer or further from the source of light, this will change.
Return To
Game

10. B 300 Around noon, your shadow is this.
Return To
Game

11. B 400 Early in the morning or late in the day, your shadow is this.
Return To
Game

12. B 500 Light travels in straight lines called this.
Return To
Game

13. C 100 The light we see is called this.
Return To
Game

14. C 200 Three colors of the rainbow are __, __,__
Return To
Game

15. C 300 Radio waves, microwaves, and infrared waves are invisible because their wavelengths are too___
Return To
Game

16. C 400 Ultraviolet waves, x-rays, and gamma rays are invisible because their wavelengths are too___.
Return To
Game

17. C 500 These pass through skin but are absorbed by bone.
Return To
Game

18. D 100 This occurs when light rays bounce back to our eyes.
Return To
Game

19. D 200 This occurs when an object takes in a light wave.
Return To
Game

20. D 300 This color feels warm because the light energy it absorbs changes to heat.
Return To
Game

21. D 400 Materials that let light waves pass through them are this
Return To
Game

22. D 500 Materials that do not let any light pass through them are this
Return To
Game

23. E 100 The human eye is the shape of this
Return To
Game

24. E 200 This doughnut shaped muscle is the colored part of the eye.
Return To
Game

25. E 300 The dark opening in the center of the iris.
Return To
Game

26. E 400 The light that enters the eye passes through this
Return To
Game

27. E 500 Signals from the retina travel along this nerve to the brain.
Return To
Game

28. Skeletal System

29. Muscular System

30. Circulatory System

31. Respiratory System

32. Nervous System

33. 100

34. 200

35. 300

36. 400

37. 500