instruction:
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.
question:
An anharmonic oscillator exploiting this effect as a microelectromechanical system component was proposed by Serry, Walliser, and Maclay. Julian Schwinger has postulated that sonoluminescence arises due to this effect, and this effect requires that bag radius and mass are independent under a combination of the Skyrmion and MIT models, the chiral bag model of the nucleon. One setup for measuring it attached a polystyrene sphere to an atomic force microscope, and Lamoreaux used a torsional pendulum to achieve the first precise measurements of this effect. This force may produce pressures as large as an atmosphere at a separation of ten nanometers. For 10 points, name this effect arising from zero-point energy, described by the attraction or repulsion due to virtual photons between two close uncharged metallic sheets in a vacuum.
answer:
Science


question:
In one novel by this author, the title character dances with Barbra Flick while choosing not to pursue the tanner Emil Rothfuss's wife. This author of Knulp wrote about Joseph Knecht's pursuit of the role of Magister Ludi in the title intellectual game, and described a journey undertaken with Govinda in search for the Buddha in another novel. This author of The Glass Bead Game wrote about the saxophonist Pablo bringing Hermine to the Magic Theatre, causing Harry Haller to stab her. For 10 points, name this German author of Siddhartha and Steppenwolf.
answer:
Literature


question:
Koussevitsky commissioned this man to write his Symphony for Organ and Orchestra. He wrote an opera that opens with the arrival of Laurie Moss' graduation gown. Three ascending notes in the brass open a work by this man that debuted at tax time. He quoted folk songs like "Camptown Races" in a work that incorporates spoken-word readings of texts like the Gettysburg Address. He used themes from the Shaker hymn "Simple Gifts" for ballet choreographed by Martha Graham. Another of his ballets contains a "Hoe Down. " He composed Fanfare for the Common Man and the ballets Rodeo and Billy the Kid. For 10 points, name this composer of Appalachian Spring.
answer:

Fine Arts