====== Differences ====== This shows you the differences between two versions of the page.
final_exam_review [2014/06/10 19:27] wikimanager [Review question 6] |
final_exam_review [2014/06/10 19:28] (current) wikimanager [Review question 6] |
||
---|---|---|---|
Line 89: | Line 89: | ||
* <color green>Therefore $\theta=\arcsin\big(\!\frac{2\lambda}{W}\!\big)$. </color> | * <color green>Therefore $\theta=\arcsin\big(\!\frac{2\lambda}{W}\!\big)$. </color> | ||
- <color green>Then plug in $\theta$ into the linear distance equation </color> | - <color green>Then plug in $\theta$ into the linear distance equation </color> | ||
- | * <color green>$y=L\tan\theta$) to solve for the screen to slit distance, //L//. </color> | + | * <color green>$y=L\tan\theta\;$, to solve for the screen to slit distance, //L//. </color> |
- <color green>The final formula is </color> | - <color green>The final formula is </color> | ||
* <color green>$L=\frac{y}{\tan\left[\arcsin\big(\!\frac{2\lambda}{W}\!\big)\right]}$</color> | * <color green>$L=\frac{y}{\tan\left[\arcsin\big(\!\frac{2\lambda}{W}\!\big)\right]}$</color> |