Engine I takes in 100 J of heat from a hot reservoir and does 20 J of work. Engine 2 takes in the same amount of
heat from the hot reservoir and does 25 J of work. Is the
efficiency of engine 1 greater than, less than or equal to
the efficiency of engine 2? Explain.

Ibelieve the answer is b. dugout

answer and explanation;

composition refers to both the types of minerals within a rock and the overall chemical makeup of the rock while texture refers to the size and arrangement of the minerals or grains that make up a rock. both composition and texture can be used to classify rocks, such as igneous rocks. texture describes how the rock became solid or crystallized from liquid, melted rock. composition of a rock describes the minerals that make up a particular rock.