Physics 11 - Holiday Waves Crossword

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Across
  1. 4. On Halloween, a friend spooks you, leading a sudden spike in heart rate
  2. 7. The amount of time it takes for you to get up again after your Christmas dinner.
  3. 8. A pot of gold sits at the end of the rainbow, but what creates the rainbow?
  4. 9. If you wanted to listen to your favourite Christmas songs, but only had an old radio, you would need to know the radio channel's radio _________.
  5. 10. Despite your best efforts, you receive no chocolates on Valentine's Day, however unfortunate this is, do not fret as it is quite ______.
  6. 11. The city at night can be seen beautifully lit up with christmas lights, sending plenty a photons into your eyes, photons which oscillate perpendicular to the direction of travel. t
  7. 13. On the fourth of July, the average American blasts The Star-Spangled Banner while waving around the flag.
  8. 14. You begin to hear Christmas songs being played as it is right around the corner.
  9. 15. After a night of trick-or-treating, and demolishing a mountain of candy, it is especially important to brush your teeth.
  10. 16. Your excitement for Easter.
  11. 17. In order to watch your favourite Christmas movies on TV, your TV has to send and receive wave signals very far away.
  12. 18. The effect that Christmas and New Years have on your waistline.
  13. 19. During the Dragon Boat Festival, hundreds of rowers race in rivers, creating many waves that travel along the top of the water.
  14. 20. Your excitement when Easter gives you a long weekend.
Down
  1. 1. On Halloween, you and your friend take a photo together in front of a mirror.
  2. 2. After failing to prevent weight gain during the holidays, you contemplate your new year's resolution from a different perspective.
  3. 3. Your friend treats you to make up for their terrible April Fools prank.
  4. 5. Santa Claus runs a red light, a camera captures this from the corner of the intersection.
  5. 6. Two ghosts are scarier than one.
  6. 12. When sleigh bells ring, air particles vibrate such that the air is stretched and compressed parallel to its direction of travel.