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The side-on design is used, for instance, in the type 931, the first mass-produced PMT. Besides the different photocathode materials, performance is also affected by the transmission of the window material that the light passes through, and by the arrangement of the dynodes. Many photomultiplier models are available having various combinations ...
Advancing Physics is an A-level physics course examined by OCR which was developed in association with the Institute of Physics (IOP) with assessment through written examinations and teacher-assessed coursework. It may also be referred to Physics 'B' to distinguish it from OCR's other A-Level Physics course.
Physical Review A (also known as PRA [3] [4] [5]) is a monthly peer-reviewed scientific journal published by the American Physical Society covering atomic, molecular, and optical physics and quantum information. As of 2021 the editor was Jan M. Rost (Max Planck Institute for the Physics of Complex Systems). [6]
The A-level (Advanced Level) is a subject-based qualification conferred as part of the General Certificate of Education, as well as a school leaving qualification offered by the educational bodies in the United Kingdom and the educational authorities of British Crown dependencies to students completing secondary or pre-university education. [1]
AP Physics C: Mechanics and AP Physics 1 are both introductory college-level courses in mechanics, with the former recognized by more universities. [1] The AP Physics C: Mechanics exam includes a combination of conceptual questions, algebra-based questions, and calculus-based questions, while the AP Physics 1 exam includes only conceptual and algebra-based questions.
A New York financial consultant and son of a Florida judge allegedly barged into the office of an optometrist and knocked him out, then fled to New Jersey where he sucker-punched two others.
McColl Mayor George Garner II, 49, was killed when his SUV plowed head-on into an 18-wheeler Tuesday afternoon -- just five days after police Chief Bob Hale and his five officers resigned.
Update: Big Lots says it reached a deal in late December to keep hundreds of U.S. stores open. Big Lots is preparing to close all of its stores, the bankrupt discount retailer said Thursday. The ...