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not sure if this is the right section, but I'll post this here anyway. I'm after some specific details of the famous double slit experiment with electrons:

1. How wide are the slits?

2. How far apart are the slits?

3. What is the barrier (i.e. around the slit) made of?

4. How can we test if the electrons hitting the screen are the same electrons that left the 'gun'?

Any help would be great :)

Thanks,

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# Details of the double-slit experiment?

**Physics Forums | Science Articles, Homework Help, Discussion**