Question

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carter went outside to check the mail one sunny summer day.
since he was staying in his yard, he put on shorts, a t - shirt, but no shoes.
as carter stepped outside, he felt the warmth of the sunshine on his skin.
he walked down the sidewalk, but his feet got so hot he had to jump into the grass.
he got the mail and began walking back to the house. before he went inside, he felt a breeze on his fa
select the statement(s) that accurately identify the types of energy transfer in the scenario.
the sunshine touching his face is an example of conduction.
his feet getting hot on the sidewalk is an example of conduction.
the sidewalk getting hot from the sun is an example of radiation.
the warmth of the sunshine on his skin is an example of radiation.
the breeze is an example of convection.

Explanation:

1. Analyze "The sunshine touching his face is an example of conduction": Conduction requires direct contact between materials of different temperatures, but sunshine reaches Earth via radiation (energy transfer through electromagnetic waves without a medium). So this is incorrect.
2. Analyze "His feet getting hot on the sidewalk is an example of conduction": Conduction is heat transfer through direct contact. His feet (lower - temperature) are in direct contact with the hot sidewalk (higher - temperature), so heat transfers from the sidewalk to his feet. This is correct.
3. Analyze "The sidewalk getting hot from the sun is an example of radiation": The sun's energy reaches the sidewalk as radiation (electromagnetic waves), heating the sidewalk. This is correct.
4. Analyze "The warmth of the sunshine on his skin is an example of radiation": The sun's heat reaches his skin through radiation (no medium is needed for the electromagnetic waves to transfer heat). This is correct.
5. Analyze "The breeze is an example of convection": Convection is heat transfer through the movement of fluids (liquids or gases). A breeze is the movement of air (a gas), and it can transfer heat (e.g., carrying heat away from his face). This is correct.

Answer:

B. His feet getting hot on the sidewalk is an example of conduction.
C. The sidewalk getting hot from the sun is an example of radiation.
D. The warmth of the sunshine on his skin is an example of radiation.
E. The breeze is an example of convection.