Name___________________ Date_________Temperature and Energy ActivityLearning Objectives:● Be able to describe the relationship between energy and temperature.● Be able to describe in words and pictures how energy is transferred between two objects at different temperaturesand explain when and why this process stops.● Be able to plan an investigation to produce data to support a model of how
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Name___________________ Date_________
Temperature and Energy Activity
Learning Objectives:
● Be able to describe the relationship between energy and temperature.
● Be able to describe in words and pictures how energy is transferred between two objects at different temperatures
and explain when and why this process stops.
● Be able to plan an investigation to produce data to support a model of how the system of a hot object and a cold
object will change with time.
PhET Energy forms and changes available at: https://phet.colorado.edu/en/simulation/energy-forms-and-changes
1) In the boxes below, draw the model given in the simulation and draw a model of the molecules in an object when the object
is cold (left) and when the object is hot (right). Assume that the object in both pictures is the same object just at different
temperatures.
Cold Object Energy Model from sim Hot Object Energy Model from sim
Cold Object Molecules Hot Object Molecules
2) At the molecular level, what form of energy do the molecules have? ____________________________________
3) Heat up the brick and the iron to the same temperature. What differences do you notice?
Brick Iron
4) What does temperature measure? Support your answer with evidence from the sim.
e
t pe
9
get
potential
energy
heats
upfast heatsupshower
less
energyiscontained moreenergy iscontained
Mary Garnsey 4/8/19
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5) Put a hot object into cold water. Draw what happens to the energy in each of the stages.
6) When and why does the process in 5 stop?
7) Plan an investigation in the real world to collect data to test the model from 5 and 6.
What is the claim?
What evidence can be
collected that will support the
claim?
How will this evidence support
the claim?
What will be held constant?
What is the procedure for the
experiment?
https://www.coursehero.com/file/46304309/Temperature-and-Energy-Student-Handout-1pdfpdf/
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