Difference between revisions of "Finding the Space Between Lead Shots"
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===Plan 1=== | ===Plan 1=== | ||
We had 2 scales to measure the weight. Let's call them scale #1 and scale #2, measurement on them were called weight #1 and Weight respectively. | We had 2 scales to measure the weight. Let's call them scale #1 and scale #2, measurement on them were called weight #1 and Weight respectively. | ||
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|Mesurements | |Mesurements | ||
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|Weight AVE (g) | |Weight AVE (g) | ||
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| − | |1 ||Box || | + | |1 ||Box || m ||0.00402076 ||<math>1.26*10^{11}</math> ||<math>2.01*10^{-2}</math> |
|- | |- | ||
|2 ||Box+Pb ||0.00676 ||0.00842972 ||<math>2.63*10^{10}</math> ||<math>4.21*10^{-3}</math> | |2 ||Box+Pb ||0.00676 ||0.00842972 ||<math>2.63*10^{10}</math> ||<math>4.21*10^{-3}</math> | ||
Revision as of 16:49, 16 July 2008
Plan 1
By Mass
1 - Empty box, m 1
2 - Box filled with Lead, m 2
3 - Box filled with Lead and H 2 0, m 3
4 - Box filled with H 2 0, m 4
m Pb = m 2 - m 1
V Pb = (m 2 - m 1) / ρ Pb
m H 2 0 = m 3 - m 2
V H 2 0 = (m 3 - m 2) / ρ Pb = V SP (The space between the lead)
ratio = V Pb / V tot
Plan 2
By Volume
1 - V H 2 0 1 = V tot
2 - V H 2 0 2 = V SP
V Pb = V tot - V SP
R = V Pb / V tot = (V tot - V SP) / V tot => 1 - (V SP / V tot)
Experiment
Plan 1
We had 2 scales to measure the weight. Let's call them scale #1 and scale #2, measurement on them were called weight #1 and Weight respectively.
| Mesurements | Discriptions | masses | weight #1 (£) | weight #2 (£) | Weight AVE (£) | Weight AVE (g) |
| 1 | Box | m | 0.00402076 | |||
| 2 | Box+Pb | 0.00676 | 0.00842972 | |||
| 3 | Box+Pb+}O | 0.01616 | 0.0251288 | |||
| 4 | Box+}O | 0.01384 | 0.02116136 |