Acertain aluminum alloy has a coefficient of linear expansion of 2.4 ✕ 10−5°c−1. a container made of this alloy has an internal volume of 2.000 l and a depth of 21.5 cm. it is filled to the top with gasoline, which has an average coefficient of volume expansion of 9.60 ✕ 10−4°c−1. initially the temperature is 23.0°c, and the entire system is slowly warmed until both the cylinder and gasoline are at 77.0°c.

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explanation:

physics means: "the branch of science concerned with the nature and properties of matter and energy. the subject matter of physics, distinguished from that of chemistry and biology, includes mechanics, heat, light and other radiation, sound, electricity, magnetism, and the structure of atoms."

answer: the metamorphic rocks are formed when they are exposed to high pressure and high temperatures. this happens when one of the earth's plates comes in contact with the other plate by traveling in opposite directions, straight into each other or slipping under one another. the friction that is caused by this activity results in   melting of rocks and when it cools they are known as metamorphic rocks. this process needs a controlled amount of pressure and temperature otherwise it may turn into magma.