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4th Nine Weeks Crossword
20
Crest : Top of waves
Trough : Bottom of waves
Wavelength : Distance Crest to Crest or Trough to Trough
Frequency : Waves through a point in a second
VisableLight : ROYGBIV, only part of EM spectrum we can see
Infrared : includes near and far, between microwaves and visible light
Ultraviolet : after visible light, damages skin cells
Compression : waves bunching up in a section
Rarefraction : waves spreading out in a section
Hertz : (H) measure of frequency
Decibel : measure of volume
Pitch : highness of a sound, has to do with wavelength and frequency
Volume : "Hey Johnny, turn up the tunes. It isn't loud enough for me to not hear you sing!" Loudness
Transparent : "I need to climb over this glass wall. I must see what is on the other side!" glass wall
Translucent : "I see a silhouette through that wall, but not enough light goes through to tell what it is."
Opaque : I wonder what that sound is? Wish I could see through walls." :(
Reflection : I bounced a laser pointer into my eye off a mirror using the power of.......
Refraction : my foot appeared broken when I dipped it in water,
Diffraction : light entering the tiny hole in the door appeared to light the whole room
Amplitude : rest to trough or rest to crest, isn't rhyming the best?
4th Nine Weeks Crossword
Across:2. | I bounced a laser pointer into my eye off a mirror using the power of....... | 6. | rest to trough or rest to crest, isn't rhyming the best? | 10. | Top of waves | 13. | Bottom of waves | 16. | my foot appeared broken when I dipped it in water, | 17. | "I see a silhouette through that wall, but not enough light goes through to tell what it is." | 18. | measure of volume | 20. | I wonder what that sound is? Wish I could see through walls." :( |
| | Down:1. | "Hey Johnny, turn up the tunes. It isn't loud enough for me to not hear you sing!" Loudness | 3. | after visible light, damages skin cells | 4. | highness of a sound, has to do with wavelength and frequency | 5. | waves spreading out in a section | 7. | light entering the tiny hole in the door appeared to light the whole room | 8. | Distance Crest to Crest or Trough to Trough | 9. | "I need to climb over this glass wall. I must see what is on the other side!" glass wall | 11. | Waves through a point in a second | 12. | waves bunching up in a section | 14. | ROYGBIV, only part of EM spectrum we can see | 15. | (H) measure of frequency | 19. | includes near and far, between microwaves and visible light |
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© 2015
PuzzleFast.com, Noncommercial Use Only
4th Nine Weeks Crossword
Across:2. | I bounced a laser pointer into my eye off a mirror using the power of....... | 6. | rest to trough or rest to crest, isn't rhyming the best? | 10. | Top of waves | 13. | Bottom of waves | 16. | my foot appeared broken when I dipped it in water, | 17. | "I see a silhouette through that wall, but not enough light goes through to tell what it is." | 18. | measure of volume | 20. | I wonder what that sound is? Wish I could see through walls." :( |
| | Down:1. | "Hey Johnny, turn up the tunes. It isn't loud enough for me to not hear you sing!" Loudness | 3. | after visible light, damages skin cells | 4. | highness of a sound, has to do with wavelength and frequency | 5. | waves spreading out in a section | 7. | light entering the tiny hole in the door appeared to light the whole room | 8. | Distance Crest to Crest or Trough to Trough | 9. | "I need to climb over this glass wall. I must see what is on the other side!" glass wall | 11. | Waves through a point in a second | 12. | waves bunching up in a section | 14. | ROYGBIV, only part of EM spectrum we can see | 15. | (H) measure of frequency | 19. | includes near and far, between microwaves and visible light |
| |
© 2015
PuzzleFast.com, Noncommercial Use Only