Doppler Effect experiment

Doppler Effect experiment

1. Materials

   • One rail
   • Four cellphones
   • One Microphone for cellphone
   • two cars

2. Process

   • Ask for the rail and the two cars at the lab
     • To understand the 4 cases of the doppler effect
     • Start working on the practice
       • Use one cellphone for the time
         • Use one cellphone for slow motion
           • Use one cellphone to reproduce a known frequency
             • Use one cellphone with frequency meter app
               • Compare the theoretical results with the practice