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Optical axis

optical axis

(Science: physics) The line passing through both the centres of curvature of the optical surfaces of a lens, the optical centreline for all the centres of a lens system.


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Problem with Lab result

... the undiluted culture?___I didn't get this answer :oops: Second Part: Optical density determination Dilution --- Optical Density 1:1 --- 30% T; ... 72% T; 0.16 A 1:8 --- 85% T; 0.09 A 1:16 --- 91% T; 0.05 A The graph x-axis is Dilution & the y is Optical Density. What number or calculation ...

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by Layd33foxx
Sat Feb 18, 2012 5:33 am
 
Forum: Microbiology
Topic: Problem with Lab result
Replies: 2
Views: 1848

pH, pKa

... I have: I have plotted a graph with absorbance, also known as optical density(OD), on the y-axis against pH on the x-axis. The pH values range from 4 to 10. This is of o-nitrophenol A ...

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by Miss_Me
Tue Feb 27, 2007 7:24 pm
 
Forum: Molecular Biology
Topic: pH, pKa
Replies: 1
Views: 3136

Molar Extinction Coefficient

... the extinction coefficient from a graph where concentration is on the x-axis and optical density on the y-axis? Would I have to work out a gradient? And so, where do I go next ...

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by Miss_Me
Tue Jan 30, 2007 10:26 am
 
Forum: Molecular Biology
Topic: Molar Extinction Coefficient
Replies: 4
Views: 75729

The Fiber Disease

... discharge phenomena having been initiated. The region near the axis of the ring at the reflecting tip is electron-depleted,which helps screen ... momentum transfer fromthe photons to the poles by the magneto-optical effect. The strength of the apparent magnetic charges varies according ...

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by Nadas Moksha
Mon Oct 02, 2006 2:29 am
 
Forum: Human Biology
Topic: The Fiber Disease
Replies: 7403
Views: 5565248

The Fiber Disease

... incorporate silicon based electronic circuitry, micropumps, micropipes optical micro mirrors and cantilevers. Micromachines are closely related ... process asinformation. Spin refers to how an electron rotates on its axis,similar to the rotation of the Earth. In 2003, Zhang and colleagues ...

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by London
Sat Aug 19, 2006 6:32 pm
 
Forum: Human Biology
Topic: The Fiber Disease
Replies: 7403
Views: 5565248


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