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7. meryl is making a collage of pictures for her science class. on one …

Question

  1. meryl is making a collage of pictures for her science class. on one - half of a piece of poster board, she is attaching pictures of the result of adding heat to materials. on the other side of the poster, she is attaching pictures of the result fo removing heat from materials. which of the following pictures should be placed on the side of heat being removed from the material? (1 point)

steam from a pot
melted candy bar
a frozen popsicle
baked cupcakes

Explanation:

Brief Explanations

When heat is removed from a material, it undergoes a process like freezing. A frozen popsicle is formed by removing heat (freezing of liquid to solid). Steam from a pot is due to adding heat (liquid to gas - evaporation). Melted candy bar is due to adding heat (solid to liquid - melting). Baked cupcakes involve adding heat (cooking).

Answer:

a frozen popsicle