Theo Windebank

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seen Apr 17 at 18:07
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Apr
17
 comment How fast did hydrogen atoms travel when they were first formed in the early universe?
That's great, thanks! I don't need it to be hugely accurate so as long as its close that's good.
Apr
17
 accepted How fast did hydrogen atoms travel when they were first formed in the early universe?
Apr
17
 comment How fast did hydrogen atoms travel when they were first formed in the early universe?
I got around 8000m/s using v=sqrt[3kt/m], is that along the right lines? Thanks.
Apr
17
 asked How fast did hydrogen atoms travel when they were first formed in the early universe?
Nov
3
 awarded  Scholar
Nov
3
 accepted What does a positive gradient on a graph of V plotted against I mean in terms of EMF and internal resistance?
Nov
3
 comment What does a positive gradient on a graph of V plotted against I mean in terms of EMF and internal resistance?
Oh cool that's pretty interesting. Do you know if there's anything written up on this so I can explore it further? Thanks.
Nov
3
 asked What does a positive gradient on a graph of V plotted against I mean in terms of EMF and internal resistance?
Nov
1
 awarded  Student
Oct
31
 comment Finding an equation relating the mass of a blade of a wind turbine to its velocity
How do I algebraically manipulate the moment of inertia if its a summation with two variables? Can I assume m and r are constant so its just Nmr^2?
Oct
31
 comment Finding an equation relating the mass of a blade of a wind turbine to its velocity
Could you possible give me an example of how I would do that? Thank you.
Oct
31
 asked Finding an equation relating the mass of a blade of a wind turbine to its velocity