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.

[EX Q]: These compounds are described using the  E-Z [E dash Z] notation when they occur across alkenes, and a more generalized version of that notation is the cis-trans notation. Both of those are examples of diastereomers [di-uh-stereo-mers], and examples of these include cyclohexane and hexene. Differing bonding patterns make up structural ones of these compounds. When these compounds are mirror images of each other, they are referred to as enantiomers [en-anti-omers]. For 10 points, name these compounds that have varying chemical structures despite having the same chemical formula.
[EX A]: Science

[EX 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.
[EX A]: Science

[EX Q]: This nation's southern border is defined by the Coco River. The Swan Islands of this country are approximately 95 miles north of its coast, and 500 miles from New Orleans. The Caratasca Lagoon is located in the northeastern part of this country, and the La Mosquitia region of this country contains the Rio Platano Biosphere Reserve. This country that borders the Pacific Ocean through the Gulf of Fonseca is also home to the Islas de la Bahia. For 10 points, name this Central American country borderd by Nicaragua, El Salvador, and Guatemala with capital at Tegucigalpa. 
[EX A]:
Social Science