1 / 52

Universal Science Jeopardy Battle!

Universal Science Jeopardy Battle!. Question 1 - 10. A single light ray travels in a ___________ line. Answer 1 – 10. Straight line ! (It also moves in waves; you’ll learn more about that in Chemistry and Physics class) later). Question 1 - 20.

eagan-oneil
Download Presentation

Universal Science Jeopardy Battle!

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Universal Science Jeopardy Battle!

  2. Question 1 - 10 • A single light ray travels in a ___________ line.

  3. Answer 1 – 10 • Straight line! • (It also moves in waves; you’ll learn more about that in Chemistry and Physics class) later)

  4. Question 1 - 20 • Light enters this glass block (a prism) and changes direction before exiting the other side. This is an example of …..

  5. Answer 1 – 20 • Refraction!

  6. Question 1 - 30 • Light is a form of radiant energy, like X-Rays, Microwaves, UV light, or infra-red light. • _______________ light is the light that we can see!

  7. Answer 1 – 30 • Visible light (white light is a good guess.) • Bonus (10 points): • What are the colours that make up white light? • Red Orange Yellow Green Indigo Blue VioletR.O.Y.G.B.I.V.!

  8. Question 1 - 40 • Light bounces off the inside surface of water. This is an example of __________ reflection.

  9. Answer 1 – 40 • Internal reflection!

  10. Question 1 - 50 • How fast does light travel?

  11. Answer 1 – 50 • 300,000km / second!

  12. Question 2 - 10 This is a ______________ lens.

  13. Answer 2 – 10 • Concave!

  14. Question 2 - 20 This is a _________ lens.

  15. Answer 2 – 20 Convex

  16. Question 2 - 30 Light that enters a convex lens moves towards a __________ point, where all the light rays come together!

  17. Answer 2 – 30 • Focal point.

  18. Question 2 - 40 This type of lens is used in magnifying glasses, microscopes, and our eyeballs!

  19. Answer 2 – 40 • Convex lenses.

  20. Question 2 - 50 In a concave mirror, why does the image appear to be upside-down? (Draw a diagram on the board!)

  21. Answer 2 – 50 • Light that hits the top of the mirror is reflected onto the bottom of the mirror, then into your eye. • Light that hits the bottom of the mirror reflects UP, then back out towards your eye… so everything

  22. Question 3 - 10 The __________ _______ connects your eyes to your brain.

  23. Answer 3 – 10 The opticnerveconnects your eyes to your brain.

  24. Question 3 - 20 The colourful part of your eye is called the ______.

  25. Answer 3 – 20 The colourful part of your eye is called the iris.

  26. Question 3 - 30 • When it’s light or dark outside, your iris can change it’s size, allowing more or less light into the ________. • Clue: • The black part at the center of your eye. • Same word to describe students in a classroom.

  27. Answer 3 – 30 Pupil!

  28. Question 3 - 40 • The focal point of light that enters your eye must perfectly hit the _________ at the back of the eye.

  29. Answer 3 – 40 Retina. Bonus: 20 points… Images that hit your retina are ________ - ______; your brain must flip them right-side up. Upside-down!

  30. Question 3 - 50 BONUS SQUARE!! What colour is Mr. Mitchell’s Iris??

  31. Answer 3 – 50 • Green!

  32. Question 4 - 10 Red paint (pigments) reflects _________ light. A blue ball reflects _______ light.

  33. Answer 4 – 10 • Red paint reflects RED light!  That’s what we see! • Blue things reflect BLUE light, which is what goes into our eyes, and why we see it as blue!

  34. Question 4 - 20 Orange paint reflects ORANGE light. What colours does it ABSORB??!

  35. Answer 4 – 20 • Red, (not orange) yellow, green, blue, indigo, and violet!

  36. Question 4 - 30 • What colours does my white shirt light reflect?

  37. Answer 4 – 30 • White objects reflect ALL colours. • Depending who you ask, white technically isn’t a colour…

  38. Question 4 - 40 What colours of light do BLACK objects reflect?

  39. Answer 4 – 40 TRICK QUESTION! Black objects ABSORB ALL the colours, and reflect nothing. That’s why black clothes are bad to wear on a hot day.

  40. Question 4 - 50 • When you mix red, green and blue LIGHT (e.x. from glowsticks) what colour light do you get?

  41. Answer 4 – 50 • Answer: video! • C:\Users\TacoTime\Desktop\Mixing Light - Science Theater 01.mp4 • WHITE LIGHT!

  42. Question 5 - 10 Are these lines straight or bent?

  43. Answer 5 – 10 They’re straight! It’s an optical illusion! BONUS: EXPLAIN! (20 POINTS) We see with our BRAIN as much as we see with our eyes. The staggered position of the squares makes the lines look like they’re bent.

  44. Question 5 - 20 Are squares A and B the same colour, or different? EXPLAIN!

  45. Answer 5 – 20 • They’re the SAME colour! The darker / lighter squares that surround them change how our brain sees them, and they seem to be darker or lighter than they really are.

  46. Question 5 - 30 • Lasers are machines that ________________ light and FOCUS it into a single powerful beam.

  47. Answer 5 – 30 • AMPLIFY!  Lasers amplify light, making it more powerful. They FOCUS all the energy into a single beam that travels in ONE DIRECTION, instead of spreading out like light normally does.

  48. Question 5 - 40 When you plug in your toaster, or turn on a light-bulb / flashlight, what two things are produced?

  49. Answer 5 – 40 • LIGHT and HEAT!  Light is energy that we can see. Heat is energy too, but we can’t see it.

More Related