In this task you will be given a text passage from a trivia quiz. You should choose the category this question belongs to from these categories: History, Science, Social Science, Fine Arts, Literature. You can only choose one category, so if in doubt, please choose the closest match.

Q: This results from phonon interactions in simple metals. Joule heating is caused by this, while Wheatstone bridges are used to find unknown values for this quantity. The thermal form of this quantity is equal to the length of the material over the conductivity times the cross-sectional area. "Drug" this occurs when pathogens become able to survive exposure to certain drugs, rendering those drugs obsolete. Drag is sometimes called this of air. Name this term, the electrical type of which measures of the degree an object opposes the flow of an electrical current, measured in ohms.

A: Science
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Q: Bloodstone, agate, and onyx are chalcedonic varieties of this mineral. Other color variations arise from substituting atoms for silicon; iron for citrine and amethysts, titanium for the rose variety. When cemented it makes sandstone and when fused, silica glass. For ten points, identify this mineral composed of crystalline silicon dioxide.

A: Science
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Q: One legend associated with this deity holds that he and his wife owned four pots, and by breaking them they could send their contents to the surface of the earth. In another legend, this god's name is given to the spirits that stole the maize from the Mountain of Seeds after that mountain had been broken up by a god named Nanahuatl. Sometimes depicted wielding lightning in the form of a snake, together with Huitzilopochtli, this god was worshipped at the Templo Mayor in Tenochtitlan, and he shares his domain with the goddess Chalchiuhtlicue. For ten points, identify this Aztec deity who ruled the waters as well as the underworld of Michtlan.

A:
Social Science
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