1. Science Jeopardy
Sound & Light
Sound & Light
Sound & Light
Sound & Light
Electricity
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Final Jeopardy

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©Norman Herr, 2003

3. A-100
ANSWER: What happens when a wave hits a surface it cannot pass through and bounces off?
QUESTION: reflection

4. A-200
ANSWER: What type of material either reflects or absorbs all light?
QUESTION: opaque

5. A-300 ANSWER: wax paper is an example of what kind of material?
QUESTION: translucent

6. A-400 ANSWER: What kind of mirror curves inward like a bowl?
QUESTION: concave

7. A-500
ANSWER: Bending of light rays as they enter a new medium is called?
QUESTION: refraction

8. B-100 ANSWER: How would a red apple look under green light?
QUESTION: black, there is no red light to reflect

9. B-200 ANSWER: What are pigments used for?
QUESTION: To color other objects

10. B-300
ANSWER: What part of the eye gives its color and controls the size of the pupil?
QUESTION: iris

11. B-400 ANSWER: What carries the signal from your eyes to your brain?
QUESTION: optic nerve

12. B-500 ANSWER: If your eyeball is too long you are…
QUESTION: nearsighted

13. C-100 ANSWER: Clear glass is what kind of material?
QUESTION: transparent

14. C-200 ANSWER: The front part of the eye, that protects it is called…
QUESTION: cornea

15. C-300
ANSWER: How do you correct farsightedness?
QUESTION: convex lens

16. C-400
ANSWER: What type of reflection occurs when light hits a bumpy surface?
QUESTION: diffuse reflection

17. C-500 ANSWER: What kind of wave do sound waves travel as?
QUESTION: longitudinal

18. D-100 ANSWER: What kind of waves do not require a medium to travel?
QUESTION: electromagnetic

19. D-200
ANSWER: the range of electromagnetic waves put in order is called…
QUESTION: electromagnetic spectrum

20. D-300
ANSWER: Which electromagnetic waves have the lowest frequencies and longest wavelengths
QUESTION: radio waves

21. D-400
ANSWER: What explains why a siren changes pitch as it moves by you?
QUESTION: Doppler effect

22. D-500
ANSWER: The amount of energy a sound wave carries per second through a unit area?
QUESTION: intensity

23. E-100 ANSWER: How high or low a sound seems to a person is the…
QUESTION: frequency

24. E-200
ANSWER: What type of material only conducts electric current under certain conditions
QUESTION: semi-conductor

25. E-300
ANSWER: What type of circuit causes lights to become dimmer the more you add?
QUESTION: series

26. E-400
ANSWER: What type of circuit gives current a separate path to each bulb?
QUESTION: parallel

27. E-500 ANSWER: An electric circuit will always follow the path of ….
QUESTION: least resistance

28. FINAL JEOPARDY ANSWER: What does Ohm’s law relate?
QUESTION: resistance, current, voltage