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Sound Waves and Pressure

Investigation 1 – PostLab

 

 

 

 

 

 

 

ANALYZE IT

Complete the Analysis Questions in your SDR then discuss them as a class. 

  • How did the molecules of the gasses in the air react to the vibrations of the meter stick? 
  • How did you hear the vibrations of the meter stick? 

GET FOCUSED

Complete the Focus Questions in your SDR then discuss them as a class. 

  • How are sounds produced? 
  • How is sound transferred from one object or substance to another? 
  • What is the relationship between the wavelength and frequency of a standing wave and the sound it produces?