Author Question: How would the varying shapes of the Pyrex, metal, and Styrofoam cups influence the time-temperature ... (Read 61 times)

azncindy619

  • Hero Member
  • *****
  • Posts: 562
How would the varying shapes of the Pyrex, metal, and Styrofoam cups influence the time-temperature data? Which other variables might influence the data in this experiment?

Question 2

Which cookie sheet would you choose when baking cookies? Why?



amcvicar

  • Sr. Member
  • ****
  • Posts: 341
Answer to Question 1

Food will take longer to cook if it is spread out over a greater area. The material used also affects the time-temperature data. Pyrex glass does not hold heat well, so the time-temperature data dropped rapidly. Metal traps some heat and kept the boiling water hot for a longer time. Styrofoam cups have the best time and temperature data for holding the boiling water. The aluminum loaf pan's water did not reach as high of a temperature as the aluminum square pan. Density, surface area, humidity, and thermometer calibrations could all have an effect on the experiment.

Answer to Question 2

The aluminum cookie sheet is the best sheet to use when baking cookies because it is a good conductor of heat and decreases the incidence of over-baking. If baked at the correct time and temperature, the cookies will burn less. They will be even-colored and have the correct flavor and texture. Shiny aluminum pans should be used when light browning and a soft crust are desired.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Did you know?

Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

For a complete list of videos, visit our video library