Module 2: Survey of Modern Technology

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Across
  1. 2. Burning waste is called this
  2. 5. This is the most common form of waste disposal, but it generates very large amounts of methane
  3. 7. Ultrasonic ___ ____ measure the rate of fluids moving (2 words)
  4. 8. A combination of magnetic fields and radio waves powers this medical imaging technology (abbreviation)
  5. 9. This type of electrical signal is either on or off, or uses short pulses for counting
  6. 12. This device changes digital to analog signals or vice versa
  7. 14. Both laser and digital versions of this tool measure very small lengths or distances
  8. 15. This medical technology uses ultrasonic waves to create a 2D or 3D image of the interior of a body
  9. 16. This device is similar to a kitchen or grocery scale for measuring very small masses (2 words)
  10. 17. The oldest method of purifying water
Down
  1. 1. Water is forced through the tiny holes in a ____ in this type of filtration
  2. 3. This type of light can be used to disinfect water
  3. 4. Charge-coupled devices measure this
  4. 6. This type of gauge uses quartz crystals to detect pressure
  5. 10. Technologies that interact and communicate with one another are this
  6. 11. This type of electrical signal varies continuously (like a volume dial)
  7. 13. This type of display technology is lighter, more efficient, and has a longer lifespan (abbreviation)