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The College Board's Advanced Placement Program is an extensive program that offers high school students the chance to participate in what the College Board describes as college-level classes, reportedly broadening students' intellectual horizons and preparing them for college work. It also plays a large part in the college admissions process ...
On April 3, 2020, College Board announced more details in regards to specific AP tests. [5] The updates includes more information on the format and structure of the exam. [6] College Board also put out new testing dates for the AP exams. [7] One major change to the AP exam is that the tests will be completely open-note. [8]
The test is offered by the College Board. Approximately 2,900 colleges and universities will grant college credits for each test. Both U.S. and international schools grant CLEP credit. Most of the tests are 90 minutes long. As of 2023, they cost $90 each; they will cost $93 in the 2023–2024 school year. [2]
A cold finger is a cooling device in the form of a vertical tube that is cooled from the inside, that is to be immersed in the vapor while supported at the upper end only. This may be either flow-cooled, with both coolant ports at the top, or open-topped where liquid or solid coolant is simply placed inside.
This course is designed for students who wish to pursue an interest in the life sciences. The College Board recommends successful completion of high school biology and high school chemistry [2] before commencing AP Biology, although the actual prerequisites vary from school to school and from state to state.
The 2014 AP Chemistry exam was the first administration of a redesigned test as a result of a redesigning of the AP Chemistry course. The exam format is now different from the previous years, with 60 multiple choice questions (now with only four answer choices per question), 3 long free response questions, and 4 short free response questions.
In summer, ceiling fans and table/floor fans circulate air within a room for the purpose of reducing the perceived temperature by increasing evaporation of perspiration on the skin of the occupants. Because hot air rises, ceiling fans may be used to keep a room warmer in the winter by circulating the warm stratified air from the ceiling to the ...
The goal of HVAC design is to balance indoor environmental comfort with other factors such as installation cost, ease of maintenance, and energy efficiency. The discipline of HVAC includes a large number of specialized terms and acronyms, many of which are summarized in this glossary. air changes per hour