subject
Physics, 17.09.2021 14:00 dbegay36

2 cups were placed on a table with a temperature gauge inside of them. A heat lamp was placed over the top of the cups and turned on. Below shows data for 2 different cups, one silver and one black, heated evenly over 5 minutes.

Use the link/screenshot for the data table please.

Using this data, how do the speeds at which the heat transferred compare? Be specific and CALCULATE the rate in degrees C/minute.

If you were given 2 other cups of the same material, one painted white and one shiny black, where do you think these would fit in terms of how quickly they heated up?

Which parts of this lab are examples of conduction, convection, and radiation?


2 cups were placed on a table with a temperature gauge inside of them. A heat lamp was placed over

ansver
Answers: 1

Another question on Physics

question
Physics, 22.06.2019 04:40
How is the gravitational force related to the distance between two objects?
Answers: 1
question
Physics, 22.06.2019 05:10
What is the electric force acting between two charges of -0.0045 c and -0.0025 c that are 0.0060 m apart? use fe=kq1q2/r^2 and k = 9.00 x 10^9 n*m^2/c^2 a. 1.7 x 10^7 n b. -1.7 x 10^7 n c. -2.8 x 10^9 n d. 2.8 x 10^9 n
Answers: 1
question
Physics, 22.06.2019 06:40
Use the right-hand rule for magnetic force to determine the charge on the moving particle. this is a charge.
Answers: 1
question
Physics, 22.06.2019 10:00
Because air contracts as it cools, the air pressure inside a freezer is typically lower than on the outside. why do ice cubes inside a freezer tend to shrink over time? a. the ice dissolves oxygen from the air, forming a denser crystalline matrix.b. the ice reacts chemically with carbon dioxide in the air, forming gaseous carbon compounds.c. the ice melts, and then the liquid freezes as ice crystals on the bottom of the freezer.d. the ice sublimes, and then the water vapor deposits as ice crystals on the sides of the freezer.
Answers: 1
You know the right answer?
2 cups were placed on a table with a temperature gauge inside of them. A heat lamp was placed over t...
Questions
question
Mathematics, 07.12.2020 23:00
Questions on the website: 13722363