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EE for Chemistry vs Physics


chrisss

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I'm starting my extended essay and I want to do something about chemistry (but not biochem, since I don't take biology) or physics

For chem, I came up with 2 possible topics:

  • Determining acidity levels of different fruits (or same fruits produced in different places)
  • Verifying “real fruit” statements on juices by analyzing both the juice and the fruit they’re claiming to use

For physics, I came up with 3 topics:

  • How does the injection of HHO in the mechanical engine improve its efficiency?
  • Hydrostatic pressure in different heights from the ground
  • Concentration vs refraction

Are these doable? I'm in first year for both courses and will take HL next year, but I don't feel like I've learned much so far.

I'm leaning more towards chem (more for a teacher-hunting purpose), but I'll have to do physics if those topics are undoable.

Thank you :)

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