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demonstrations:3_oscillations_and_waves:sound_waves:interference_with_two_sound_sources:start

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demonstrations:3_oscillations_and_waves:sound_waves:interference_with_two_sound_sources:start [2020/02/20 20:40]
demoroom
demonstrations:3_oscillations_and_waves:sound_waves:interference_with_two_sound_sources:start [2020/03/13 20:57] (current)
demoroom
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 ====== Interference With Two Sound Sources ====== ====== Interference With Two Sound Sources ======
  
-{{tag> oscillations_and_waves speakers interference acoustics ​unlocated}}+{{tag> oscillations_and_waves speakers interference acoustics ​located}}
  
 <WRAP box right> <WRAP box right>
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 ===== Setup ===== ===== Setup =====
  
-  - Place the speakers on a cart at least two feet apart. You will have to adjust this distance according to your frequency. +  - Place the speakers on a cart at least two feet apart. You will have to adjust this distance according to your frequency 
-  - Attach the function generator output to the Amplifier and connect the amplified outputs from the amplifier to the input at the back of the stereo labeled "Phono Right".+  - Attach the function generator output to the Amplifier and connect the amplified outputs from the amplifier to the input at the back of the stereo labeled "Phono Right"
   - Ensure the stereo is set to play the phono input    - Ensure the stereo is set to play the phono input 
-  - Attach the two cables from the back of the stereo to the speakers as shown in the picture ​below +  - Attach the two cables from the back of the stereo to the speakers as shown in the picture
   - Test the speakers to check if the polarity is right (they only work one way)    - Test the speakers to check if the polarity is right (they only work one way) 
   - Select a frequency on the function generator and turn up the volume on the stereo ​   - Select a frequency on the function generator and turn up the volume on the stereo ​
-  - The table (or cart) can be turned so that any interference pattern produced in the direction of the speakers can be swept across the audience producing audible maxima and minima.   +  - The table (or cart) can be turned so that any interference pattern produced in the direction of the speakers can be swept across the audience producing audible maxima and minima
  
 ===== Notes ===== ===== Notes =====
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 </​WRAP>​ </​WRAP>​
 <WRAP tablewidth 100%> <WRAP tablewidth 100%>
-| **Location** | ---- |+| **Location** | T1 |
 | **Maker** | Unknown | | **Maker** | Unknown |
 | **Current State** | Working | | **Current State** | Working |
demonstrations/3_oscillations_and_waves/sound_waves/interference_with_two_sound_sources/start.1582231238.txt.gz · Last modified: 2020/02/20 20:40 by demoroom