identifying direction of heat flow\nindicate the direction of heat flow in each scenario.\nscenario…

identifying direction of heat flow\nindicate the direction of heat flow in each scenario.\nscenario a:\nscenario b:\nscenario c:\nscenario d:\nscenario object 1 object 2\na lotion at 27°c skin at 37°c\nb lasagna at 170°c plate at 20°c\nc ocean water at 25°c lava at 950°c\nd eggs at 2°c sidewalk at 80°c

identifying direction of heat flow\nindicate the direction of heat flow in each scenario.\nscenario a:\nscenario b:\nscenario c:\nscenario d:\nscenario object 1 object 2\na lotion at 27°c skin at 37°c\nb lasagna at 170°c plate at 20°c\nc ocean water at 25°c lava at 950°c\nd eggs at 2°c sidewalk at 80°c

Answer

Explanation:

Step1: Recall heat - flow principle

Heat flows from higher - temperature object to lower - temperature object.

Step2: Analyze Scenario A

Skin ($37^{\circ}C$) is hotter than lotion ($27^{\circ}C$), so heat flows from skin to lotion.

Step3: Analyze Scenario B

Lasagna ($170^{\circ}C$) is hotter than plate ($20^{\circ}C$), so heat flows from lasagna to plate.

Step4: Analyze Scenario C

Lava ($950^{\circ}C$) is hotter than ocean water ($25^{\circ}C$), so heat flows from lava to ocean water.

Step5: Analyze Scenario D

Sidewalk ($80^{\circ}C$) is hotter than eggs ($2^{\circ}C$), so heat flows from sidewalk to eggs.

Answer:

Scenario A: From skin to lotion Scenario B: From lasagna to plate Scenario C: From lava to ocean water Scenario D: From sidewalk to eggs