Doppler Effect Apparatus Qatar | Educational Physics Experiment Kit for Students and Teachers - Demonstrate Frequency Shift Phenomenon – SMARTQAT

Doppler effect apparatus

  • Sale
  • Regular price QAR 250
Shipping calculated at checkout.



Plastic moulded lightweight ball suitable for Doppler effect fitted with a 9V battery powered tone generator and a speaker inside. The ball can be whirled around on the attached cord to the demonstrate the change in pitch on a moving source