Teacher: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.
Teacher: Now, understand the problem? Solve this instance: A group of nearby objects of this type are known as "The Magnificent Seven" and they cool via a process named after a casino in Rio de Janeiro known as the URCA process. Around five percent appear to occur in binary systems, and those that occur with black holes may possibly be used to detect gravitational waves. When the Akmal-Pandharipande-Ravenhall Equation of State is used, an upper mass limit of around 2.1 solar masses is obtained, while the upper mass limit on these objects when they are composed entirely of the namesake particles is called the Tolman-Oppenheimer-Volkoff limit. For ten points, identify these remnant stars that are formed during the gravitational collapse of a stellar core during a Type II Supernova.
Student:
Science