Write-Up for Lab 20.2: Clouds in a Bottle SCI121 Week 6 Questions: 1. Did anythi

Question

Write-Up for Lab 20.2: Clouds in a Bottle SCI121 Week 6 Questions:

1. Did anything happen when you squeezed the bottle the first time?

2. What happened when you squeezed the bottle after dropping the match in?

3. Why does squeezing the bottle do the help condensation take place? Tip: To answer Question 3, think about why condensation occurs? What atmospheric factors cause condensation?

4. What was the significance of adding smoke to the bottle? Tip: Think about the fact that smoke offers a surface for the condensation to form.

5. Clouds are the most visible when the tiny condensed water molecules are densely packed, making a reflective layer that appears white. What would you have to change in this experiment to make your cloud more visible?

Hint: How is the density of a gas affected by temperature and pressure?

Explanation / Answer

1. At first you

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