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: A tree can be seen in the background of this work through a window bisected by a stone column. Beneath the window lies a series of chests, one of which is being searched through by a child in white. The childs caretaker, carrying a large gold and blue garment, looks after the child while on the right a small brown and white dog sleeps peacefully on a couch. Tapestries line the walls near the chests and green and beige tiles line the floor, and a green curtain obscures the back left portion of the room. On a red couch in front of the curtain rests the title character, who holds pink flowers in her hand as she stares at the viewer. For 10 points, name this painting by Titian.

A: Fine Arts
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Q: An approximation of it named for Russell uses the TDS value to determine one of its parameters via the Langelier approximation, while one constant that appears in it has units of moles per kilogram to the one half power, according the Bates-Guggenheim convention. Along with Guggenheim, Scatchard and Bronsted improved upon this model by developing the SIT theory, and that model has a better fit than a modification of it named for Davies. This relationship assumes the existence of only long-range interactions, and it was extended to account for Brownian motion by Lars Onsager. It assumes that the solvent is structure-less and that the solution is dilute, and the theory behind it implies that the electrostatic potential falls off exponentially when r is greater than the atomic radius due to screening by counter ions. For 10 points, identify this equation which is used to calculate the activity coefficients, and is named for a German and a Dutch scientist. 

A: Science
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Q: This region was home to the author of the 48-book Dionysiaca, the last epic written in Ancient Greek. A mythical king of this place sacrificed foreign travelers to avert famine until Heracles broke from chains and killed him. In this home of Nonnus and the mythical Busiris, the gods turned into animals while fleeing from Typhon. Hypermnestra refused to kill a suitor from this place, which was once ruled by Epaphus, the son of Io. This place, named for a king who had forty-nine of his fifty sons murdered by the Danaids, included temples to the syncretic god Serapis. On his return from Troy, Menelaus wrestled the shape-shifting Proteus in this region before sailing north again. For 10 points, name this region containing Pharos, where ethnic Greeks syncretized Typhon with Set and learned about Isis.

A:
Social Science
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