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:
This man gives his name, along with that of Francis Sears, to a process in ultrasonic imaging for which the acoustic wavefronts act as optical gratings to diffract the light on either side of the central spot. The distance over which charge carriers in plasmas exclude electric fields via his namesake shielding is also known as his namesake length. With an assistant later famous in his own right for his rule for determining whether ring molecules would show aromatic properties, he developed a mathematical expression to explain characteristics of electrolytic solutions, the famous equation named for him and Erich Hckel. FTP name this man who also gives his name to the SI unit defined as about 3.3 x 10-30 Coulomb meters, which measures the molecular dipole moment.
answer:
Science


question:
One ruler of this nation helped Ordelafo Faliero and Baldwin I at the Siege of Sidon and was known as the Crusader. This country's communist-friendly DNA Party was able to pass much legislation after allying with its Agrarian Party in 1935. Duke Skule lost a battle in its modern capital in 1240, a capital also attacked by Erik of Sodermanland in 1350. During World War II, its resistance movement helped sabotage its heavy water facilities, while in the 19th century, the Storting Parliament held great influence in this country. A governor and later king of this country helped draft the Constitution of May 17, 1814 in the city of Eidsvoll after control of this country switched hands following the Treaty of Kiel. Oldenburg dynasty saw the rule of several monarchs named Frederick and Christian and it was ruled during World War II by Vidkun Quisling. For 10 points, name this country whose capital at Kristiania was renamed Oslo.
answer:
History


question:
One sonnet written by an author from this country ends "No hand will reach into the obscure depth/to argue with me over your handful of bones." Another poem written by an author from this nation ends 'It is the hour of departure. Oh abandoned one!" This nation, home to the author of Sonnets of Death, is also home to an author who wrote an ode to tuna, and proclaimed "Arise to birth with me, my brother" in his "Heights of Macchu Picchu". A poet from this country lamented "Tonight I can write the saddest lines". For 10 points, name this nation home to Gabriela Mistral and the author of Canto General and Twenty Love Poems and a Song of Despair, Pablo Neruda.
answer:

Literature