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 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.
[A]: Science


[Q]: The relationship between temperature and this quantity is given by the Steinhart-Hart equation. Tunnel diodes have a negative value for this quantity, whose changes are measured by the most common type of strain gauge. The proximity and skin effects cause increases in this quantity with increasing frequency. The time constant tau is equal to indudctance divided by this quantity in an RL circuit. An unknown value of this quantity can be determined with a Wheatstone bridge. This quantity is the real part of impedance in AC circuits, and it is equal to voltage divided by current. For 10 points, name this opposition to the flow of current that is measured in ohms.
[A]: Science


[Q]: This poet wrote The firefly wakens; waken thou with me in his poem Now Sleeps the Crimson Petal. The title objects of one poem are described as Fresh as the first beam glittering on a sail / That brings our friends up from the underworld, and another poem starts with the line the wood decays, and woods decay and fall. In addition to Tears, Idle Tears and Tithonus, the title character of one poem comments much have I seen ands knowncities of men and later declares he needs to strive, to seek to, and not to yield. and another poem includes the assertion Theirs not to reason why / Theirs but to do and die. For 10 points, name this Victorian poet who wrote Ulysses and The Charge of the Light Brigade.
[A]:
Literature