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| author | Eugeniy Mikhailov <evgmik@gmail.com> | 2014-09-22 19:23:18 -0400 |
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| committer | Eugeniy Mikhailov <evgmik@gmail.com> | 2014-09-22 19:23:18 -0400 |
| commit | 2457b5cb03f163a9e6ed24331d707717cbb7a04c (patch) | |
| tree | f35c8205cdc3556d3f166e14c22c37101934c47f | |
| parent | cad2657a7270aad0e10e03c95714beb93b2b51b2 (diff) | |
| download | manual_for_Experimental_Atomic_Physics-2457b5cb03f163a9e6ed24331d707717cbb7a04c.tar.gz manual_for_Experimental_Atomic_Physics-2457b5cb03f163a9e6ed24331d707717cbb7a04c.zip | |
typos fixed, thanks to Ashley
| -rw-r--r-- | blackbody.tex | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/blackbody.tex b/blackbody.tex index e99ea18..c04b048 100644 --- a/blackbody.tex +++ b/blackbody.tex @@ -259,10 +259,10 @@ is true for a lamp. between the sensor and lamp from 2.5-100 cm and record the sensor reading. \textbf{Before the actual experiment think carefully about at what distances you want to take the measurements. Is taking them - at constant intervals the optimal approach? At what distances you expect + at constant intervals the optimal approach? At what distances would you expect the sensor reading change more rapidly?} - \item Make a plot of the corrected radiation measured from the lamp versus the inverse square of the distance from the lamp to the sensor $(1/x^2)$ and do a linear fit to the data. How good is the fit? Is this data linear over the entire range of distances? Comment on any discrepancies. What is the uncertainty on the slope? What intercept do you expect? Comment on these values and their uncertainties? + \item Make a plot of the corrected radiation measured from the lamp versus the inverse square of the distance from the lamp to the sensor $(1/x^2)$ and do a linear fit to the data. How good is the fit? Is this data linear over the entire range of distances? Comment on any discrepancies. What is the uncertainty on the slope? What intercept do you expect? Comment on these values and their uncertainties. \item Does radiation from the lamp follow the inverse square law? Can the lamp be considered a point source? If not, how could this affect your measurements? |