Other questions in this quiz

2. What are bigger radio waves or tv waves?

  • other
  • tv waves
  • radio waves
  • both

3. How fast do light waves travel?

  • 186,282 miles per second
  • 128,987 miles per second
  • 200,000 miles per second
  • 547,890 miles per second

4. What happen to light when it goes throw a glass block at a angle?

  • It does not go throw
  • It goes throw and reffracts towards the normall.
  • It goes strate throw
  • other

5. Why can you hear someone and not see them?

  • other
  • they are smaller.
  • Because the sound waves are bigger therefor they diffract int the room you are in.
  • They travle more distance.


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