Difference between revisions of "AY Honors/Bubbles/Requirements"
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| − | + | {{RequirementsHeader{{GetLangSuffix}}}} | |
| − | |||
| − | + | <section begin=Body /> | |
| − | |||
| − | |||
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| − | + | <b>1. <section begin=req1 /><noinclude><translate></noinclude>Define the following terms: | |
| − | <section end= | + | <noinclude></translate></noinclude><section end=req1 /></b> |
| − | :<b> | + | :<b>a. <section begin=req1a /><noinclude><translate></noinclude>Soap Bubble |
| − | <section end= | + | <noinclude></translate></noinclude><section end=req1a /></b> |
| − | :<b> | + | :<b>b. <section begin=req1b /><noinclude><translate></noinclude>Hydrophilic |
| − | <section end= | + | <noinclude></translate></noinclude><section end=req1b /></b> |
| − | :<b> | + | :<b>c. <section begin=req1c /><noinclude><translate></noinclude>Hydrophobic |
| − | <section end= | + | <noinclude></translate></noinclude><section end=req1c /></b> |
| − | <b> | + | :<b>d. <section begin=req1d /><noinclude><translate></noinclude>Surface Tension |
| − | <section end= | + | <noinclude></translate></noinclude><section end=req1d /></b> |
| − | :<b> | + | :<b>e. <section begin=req1e /><noinclude><translate></noinclude>Minimum Energy |
| − | <section end= | + | <noinclude></translate></noinclude><section end=req1e /></b> |
| − | :<b> | + | :<b>f. <section begin=req1f /><noinclude><translate></noinclude>Minimum Surface |
| − | <section end= | + | <noinclude></translate></noinclude><section end=req1f /></b> |
| − | + | <b>2. <section begin=req2 /><noinclude><translate></noinclude>How do the following weather factors affect the life of a bubble and how? | |
| − | <section end= | + | <noinclude></translate></noinclude><section end=req2 /></b> |
| − | :<b> | + | :<b>a. <section begin=req2a /><noinclude><translate></noinclude>Humidity |
| − | <section end= | + | <noinclude></translate></noinclude><section end=req2a /></b> |
| − | <b> | + | :<b>b. <section begin=req2b /><noinclude><translate></noinclude>Temperature |
| − | <section end= | + | <noinclude></translate></noinclude><section end=req2b /></b> |
| − | <b> | + | :<b>c. <section begin=req2c /><noinclude><translate></noinclude>Wind |
| − | <section end= | + | <noinclude></translate></noinclude><section end=req2c /></b> |
| − | <b> | + | :<b>d. <section begin=req2d /><noinclude><translate></noinclude>Precipitation |
| − | <section end= | + | <noinclude></translate></noinclude><section end=req2d /></b> |
| − | + | <b>3. <section begin=req3 /><noinclude><translate></noinclude>Make a model or drawing of a soap molecule. Show why the molecule is either Hydrophilic or Hydrophobic. | |
| − | <section end= | + | <noinclude></translate></noinclude><section end=req3 /></b> |
| − | + | <b>4. <section begin=req4 /><noinclude><translate></noinclude>List safety rules about bubble blowing. | |
| − | <section end= | + | <noinclude></translate></noinclude><section end=req4 /></b> |
| − | <b> | + | <b>5. <section begin=req5 /><noinclude><translate></noinclude>Surface Tension |
| − | <section end= | + | <noinclude></translate></noinclude><section end=req5 /></b> |
| − | :<b>a. <translate>< | + | :<b>a. <section begin=req5a /><noinclude><translate></noinclude>Explain what causes surface tension. |
| − | <section end= | + | <noinclude></translate></noinclude><section end=req5a /></b> |
| − | :<b>b. <translate>< | + | :<b>b. <section begin=req5b /><noinclude><translate></noinclude>Conduct an experiment to determine if soapy water has higher or lower surface tension. |
| − | <section end= | + | <noinclude></translate></noinclude><section end=req5b /></b> |
| − | <b> | + | <b>6. <section begin=req6 /><noinclude><translate></noinclude>Wands: |
| − | <section end= | + | <noinclude></translate></noinclude><section end=req6 /></b> |
| − | :<b>a. <translate>< | + | :<b>a. <section begin=req6a /><noinclude><translate></noinclude>Explain what types of material work best for the loop of large bubble wands? |
| − | <section end= | + | <noinclude></translate></noinclude><section end=req6a /></b> |
| − | :<b>b. <translate>< | + | :<b>b. <section begin=req6b /><noinclude><translate></noinclude>Construct a wand to make large bubbles. |
| − | <section end= | + | <noinclude></translate></noinclude><section end=req6b /></b> |
| − | + | <b>7. <section begin=req7 /><noinclude><translate></noinclude>Components: | |
| − | <section end= | + | <noinclude></translate></noinclude><section end=req7 /></b> |
| − | :<b> | + | :<b>a. <section begin=req7a /><noinclude><translate></noinclude>What water quality works best for bubbles? What impurities negatively affect bubble quality? |
| − | <section end= | + | <noinclude></translate></noinclude><section end=req7a /></b> |
| − | :<b> | + | :<b>b. <section begin=req7b /><noinclude><translate></noinclude>What soaps are best for bubble solution? |
| − | <section end= | + | <noinclude></translate></noinclude><section end=req7b /></b> |
| − | <b> | + | :<b>c. <section begin=req7c /><noinclude><translate></noinclude>What is the purpose of glycerin or corn syrup in a solution? |
| − | <section end= | + | <noinclude></translate></noinclude><section end=req7c /></b> |
| − | :<b> | + | :<b>d. <section begin=req7d /><noinclude><translate></noinclude>Learn a formula for a bubble solution and mix a batch of bubble solution. |
| − | <section end= | + | <noinclude></translate></noinclude><section end=req7d /></b> |
| − | :<b> | + | :<b>e. <section begin=req7e /><noinclude><translate></noinclude>Evaluate your bubble solution and make a better recipe if necessary |
| − | <section end= | + | <noinclude></translate></noinclude><section end=req7e /></b> |
| − | + | <b>8. <section begin=req8 /><noinclude><translate></noinclude>Experiments: | |
| − | <section end= | + | <noinclude></translate></noinclude><section end=req8 /></b> |
| − | [[Category:Honor Requirements|{{#titleparts:{{PAGENAME}}|1| | + | :<b>a. <section begin=req8a /><noinclude><translate></noinclude>Show what happens when bubbles meet bubbles? How does this illustrate minimal energy and minimal surface? |
| − | [[Category:Honor Requirements Revision | + | <noinclude></translate></noinclude><section end=req8a /></b> |
| + | |||
| + | :<b>b. <section begin=req8b /><noinclude><translate></noinclude>What causes colors in a bubble? Demonstrate constructive and destructive interference. | ||
| + | <noinclude></translate></noinclude><section end=req8b /></b> | ||
| + | |||
| + | :<b>c. <section begin=req8c /><noinclude><translate></noinclude>What shape are bubbles and why? Do an experiment to illustrate the answer. | ||
| + | <noinclude></translate></noinclude><section end=req8c /></b> | ||
| + | <section end=Body /> | ||
| + | |||
| + | <noinclude><translate> | ||
| + | [[Category:Honor Requirements|{{#titleparts:{{PAGENAME}}|1|2}}]] | ||
| + | [[Category:Honor Requirements Revision 3|{{#titleparts:{{PAGENAME}}|1|2}}]] | ||
| + | </translate></noinclude> | ||
Revision as of 19:26, 25 December 2020
Bubbles
Authority:
Category:
Skill Level:
Year Introduced:
1. Define the following terms:
- a. Soap Bubble
- b. Hydrophilic
- c. Hydrophobic
- d. Surface Tension
- e. Minimum Energy
- f. Minimum Surface
2. How do the following weather factors affect the life of a bubble and how?
- a. Humidity
- b. Temperature
- c. Wind
- d. Precipitation
3. Make a model or drawing of a soap molecule. Show why the molecule is either Hydrophilic or Hydrophobic.
4. List safety rules about bubble blowing.
5. Surface Tension
- a. Explain what causes surface tension.
- b. Conduct an experiment to determine if soapy water has higher or lower surface tension.
6. Wands:
- a. Explain what types of material work best for the loop of large bubble wands?
- b. Construct a wand to make large bubbles.
7. Components:
- a. What water quality works best for bubbles? What impurities negatively affect bubble quality?
- b. What soaps are best for bubble solution?
- c. What is the purpose of glycerin or corn syrup in a solution?
- d. Learn a formula for a bubble solution and mix a batch of bubble solution.
- e. Evaluate your bubble solution and make a better recipe if necessary
8. Experiments:
- a. Show what happens when bubbles meet bubbles? How does this illustrate minimal energy and minimal surface?
- b. What causes colors in a bubble? Demonstrate constructive and destructive interference.
- c. What shape are bubbles and why? Do an experiment to illustrate the answer.
