Physical Science Foundations Lab Report Homework Assignment Help

Physical Science Foundations Lab Report Homework Assignment Help

 
Paper Instructions



Graded Assignment—Physical Science Foundations,
Unit 5, Lessons 12 and 13



Lab Report: Design a Thermos



Answer the questions below. When you are finished, submit this assignment to your teacher by the due date for full credit.



(3 points)







Score


 








Describe how your findings from the Heat Transfer lab helped you choose materials for your design.




Answer:



(3 points)







Score


 








Sketch your thermos design. Explain your reasoning for the materials you selected and your overall design.




Answer:



(6 points)







Score


 








Use the data from your experiment to complete this data table.
Note: If your thermos is not showing any change after the first few 30-minute intervals, you can begin checking every hour. It is not critical to record the time exactly every 30 minutes, but it is critical that you accurately record your times. Add additional rows to the data table, as needed, to record your data.




Answer:







Time
(min)
Temperature Inside
the Thermos (°C)
Temperature Inside
the Control (°C)
Temperature Inside
the Room (°C)


5
 
 
 


30
 
 
 


60
 
 
 


90
 
 
 


120
 
 
 


 
 
 
 


 
 
 
 


 
 
 
 


 
 
 
 


 
 
 
 


 
 
 
 


 
 
 
 


 
 
 
 


 
 
 
 


 
 
 
 


 
 
 
 


 
 
 
 


 
 
 
 


 
 
 
 


 
 
 
 


 
 
 
 


 
 
 
 


 
 
 
 


 
 
 
 


 
 
 
 


 
 
 
 







(6 points)







Score


 








Graph your data:
a.   Determine the values for the x-axis and y-axis based on your time and temperature data, respectively.
b.   Plot the temperature for the thermos, the control, and the room.
c.   Draw trend lines for temperature using a different pattern or color for each line.
d.   Make a key so that you are able to tell the plots apart.




Answer:







(3 points)







Score


 








How did the thermos perform when compared with the control and room temperature? Use your data and graph to support your answer.




Answer:



(3 points)







Score


 








Did your thermos work as you expected it to? What would you change to improve your design?




Answer:







Your Score
___ of 24







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