Copy of Skill Check #1.4 (Unit 1 Investigation 1 Experience 4) (7/30/2025)

Last updated 7 months ago

5 questions

Required

Last updated 7 months ago

5 questions

Required

Question 1

This diagram shows two closed, insulated compartments, where no energy can escape. Both compartments contain water of equal volume but varying temperatures of 50°C and 25°C respectively.

If the temperature of the water measuring 50°C decreased by 5°C, the temperature of the water measuring 25°C would

none of the options

increase by approximately 5°C.

remain the same.

also decrease by approximately 5°C.

Required

Question 2

From an object of greater mass to an object of less mass

From matter at higher temperature to matter at lower temperature

From an object with less thermal energy to an object with greater thermal energy

From matter at lower temperature to matter at higher temperature

Required

Question 3

The chef should choose the aluminum pan.

The chef should choose the copper pan.

The chef should choose the iron pan.

The chef can choose any of the three pans, because all three pans will undergo the same amount of temperature change.

Required

Question 4

The ice cubes will gain heat and the warm water will lose heat until the temperature in the system is uniform throughout.

The ice cubes will lose heat and the warm water will gain heat until the temperature in the system is uniform throughout.

Both the ice cubes and the warm water will lose heat. Thermal equilibrium will not be reached.

Both the ice cubes and the warm water will gain heat. Thermal equilibrium will not be reached.

Required

Question 5

The heat will flow toward points B and C only.

The heat will remain at point A.

The heat will flow toward points B, C, and D.

The heat will flow toward point D only.

Question 1

none of the options

increase by approximately 5°C.

remain the same.

also decrease by approximately 5°C.

Question 2

From an object of greater mass to an object of less mass

From matter at higher temperature to matter at lower temperature

From an object with less thermal energy to an object with greater thermal energy

From matter at lower temperature to matter at higher temperature

Question 3

The chef should choose the aluminum pan.

The chef should choose the copper pan.

The chef should choose the iron pan.

The chef can choose any of the three pans, because all three pans will undergo the same amount of temperature change.

Question 4

The ice cubes will gain heat and the warm water will lose heat until the temperature in the system is uniform throughout.

The ice cubes will lose heat and the warm water will gain heat until the temperature in the system is uniform throughout.

Both the ice cubes and the warm water will lose heat. Thermal equilibrium will not be reached.

Both the ice cubes and the warm water will gain heat. Thermal equilibrium will not be reached.

Question 5

The heat will flow toward points B and C only.

The heat will remain at point A.

The heat will flow toward points B, C, and D.

The heat will flow toward point D only.