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Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.
​Choose the correct statement that describes the picture.
Heat has stopped flowing between the objects. Equilibrium has been reached.
Heat flows slowly from one object to the other. Equilibrium has been reached.
Heat flows from the warm object to the hot object. Equilibrium has been reached.
Heat is quickly flowing from one object to the other. Equilibrium has been reached.
​Choose the best answer to describe the illustration.
Temperature is being transferred from the cold object to the warm object.
Temperature is being transferred from the hot object to the cold object.
Thermal energy is being transferred from the hot object to the cold object.
Heat is being transferred from the cold object to the hot object.
Choose the correct statement that describes the picture.
Choose the best answer to describe the illustration.
What happens to the kinetic and potential energy when a pendulum swings downward?
Hot molecules and free electrons become agitated and collide with less energetic neighbors. These neighbors then become agitated and pass along thermal energy.
When particles of a fluid are heated, the particles move farther apart, causing the fluid to expand and rise.
Transfer of heat energy through electromagnetic waves. These waves originate from accelerated charged particles.
950 J of electrical energy is transformed into 500 J of kinetic energy. What happened to the remaining 450 J of energy?
How does the heat travel from a heated rod to one that was not heated?
Match the energy transformation to the scenario
Match the transformation to the example.
What is the BEST explanation to describe what happened to missing energy in the picture?
Using the data table, place the items in order from best conductor to worst conductor.
You have a 10g sample of wood with a specific heat of 1300 J/kg C° and a 10g sample of copper with a specific heat of 385 J/kg C°. Which one will heat up faster and why?
A classroom demonstration of convection involves placing a small covered container filled with warm water to which food coloring has been added into a large container of cold water.
Select 3 observations that would be expected in this demonstration.
Drag and drop each item into the correct column.Â
Select which heat transfers below are due to the process of conduction.
A 1-kg iron frying pan is placed on a stove. The pan increases from 20°C to 250°C. If the same amount of heat is added to a pan with a greater specific heat, what can you predict about the temperature of this second pan?
What statements BEST explains the plateau seen in the cooling curve of naphthalene? (Choose 2)
A student is given a red and a blue liquid. The two samples of liquids are heated in identical beakers over identical Bunsen burners. The red liquid shows a dramatically faster increase in temperature.
Which of these is the most likely explanation for this?
Predict which change would cause the heat of vaporization (segment 4) segment to be longer.
Energy from the sun is transferred to the earth byÂ
Mr. Cortez asked his students to give examples in which electrical energy is transformed into heat. Students worked in a small group. They recorded their answers in a table. If you were Mr. Cortez, how would you comment on the answers in the table?
