Science Homework Thread

[Cassandra]

Answer Problem Set # 1 .

Deadline for submission is on January 11, 2010 (Monday).

[Cassandra]

Together with your Science groupmates, please bring the following materials on January 27, 2010 (Wednesday):

• 3 D-cell batteries
  
• masking tape
  
• 2 30 cm lengths of bell wire
  
• plastic cups
  
• distilled water
  
• vinegar
  
• sucrose
  
• sodium hydrogen carbonate

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Please don't forget to bring your lab gown as well.

[Cassandra]

Together with your Science groupmates, please bring the following materials on February 1, 2010 (Monday):

• 9 spherical balloons
  
• strings
  
• air pump

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Please don't forget to bring your lab gown as well.

[Cassandra]

On a 1/4 sheet of paper, answer the following question,

If a balloon filled with air has a volume of 15.0 L at 25 C, what is its volume at
-100 C (assume constant pressure)?

Date of Submission is on February 5, 2010 (Friday).

[Cassandra]

Answer your Problem Set.

Due on February 12, 2010 (Friday).

[Cassandra]

On a 1/4 sheet of paper, answer the following question, "Why is melting called fusion?" and submit it to Celine before 8:00 am on February 17, 2010 (Wednesday).

[Cassandra]

Bring 1/2 kilogram of sodium chloride (by group).

Due on February 26, 2010 (Friday).

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