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- 1. Multiple Choice
What type of signal uses numbers?
Analog
Waves
Digital
Radio
- 2. Multiple Choice
Which type of signal uses pictures/patterns to show wave frequency?
Digital
Sound
Color
Analog
- 3. Multiple Choice
What property of this wave is represented by the letter "A"amplitudecresttroughwavelength - 4. Multiple ChoiceWhat property of the wave is represented by the letter "B"?amplitudecresttroughwavelength
- 5. Multiple ChoiceThe highest point on a wave is:the crestthe troughthe topthe coast
- 6. Multiple ChoiceThe lowest point on a wave is the:AmplitudeCrestTroughWavelength
- 7. Multiple ChoiceHow often a wave occurs is the wave's __________________crestfrequencywavelengthresting point
- 8. Multiple Choice
Sound is produced by -----
Heat energy
Low temperatures
Vibrations
Friction
- 9. Multiple Choice
the region in which the material is spread apart.
compression
rarefaction
frequency
- 10. Multiple Choice
the region of the wave in which the material through which the wave is transmitted is pressed together.
compression
rarefaction
wave
- 11. Multiple Choice_____?______ materials do not allow light waves to pass through.OpaqueTransparentTranslucent
- 12. Multiple Choice_____?_____ materials allow some light to partially pass through, but not in a straight path.OpaqueTransparentTranslucent
- 13. Multiple Choice_____?_____ materials allow light waves to pass through easily.OpaqueTransparentTranslucent
- 14. Multiple ChoiceWhich objects on the table are "Translucent"?Fish Bowl; Supply Box; GogglesPencil; Fish Bowl; CupFish Bowl; Supply Box; Pitcher
- 15. Multiple ChoiceWhich objects on the table are "Opaque"?Pitcher; Supply Box; PencilBook; Pencil; RockPencil; Book; Goggles
- Answer choicesTagsAnswer choicesTags