Past papers, mark schemes, practice questions by topic and video solutions for AQA, Edexcel, OCR, WJEC and CAIE Physics A-Levels
Paper 1 – Pure Question Papers June 2018 QP June 2019 QP June 2020 QP June 2021 QP June 2022 QP June 2023 QP Specimen QP Mark Schemes June 2018 MS June 2019 MS June 2020 MS June 2021 MS June 2022 MS June 2023 MS Specimen MS ...
- 《Nuclear Instruments & Methods in Physics Research》 被引量: 0发表: 2015年 Comparative analysis of magnetograms and spectrograms of the NOAA 8076 active region (August 26, 1997) in H-alpha and Ca II 8542 lines Photoheliograms, filtergrams, spectrograms and magnetograms of the NOAA 8076...
With commercially-available multi-anode microchannel plate photomultiplier tubes (MCP-PMT) and electronics, resolutions significantly better than 10 psec have been achieved in small systems with a few readout channels[1,2]. For large-scale time-of-flight systems used in particle physics, which may...
The optimization work of a newly proposed 20-in. photomultiplier tube based on dynode and microchannel plates (Dynode-MCP-PMT) are conducted in this paper. Three-dimensional models are developed in CST STUDIO SUITE to systematically investigate the effec
Recent advances and future perspectives of position sensitive PMT. Nuclear Instruments L Methods in Physics Research Section B-Beam Interactions with Materials and Atoms, 213:197-205, 2004.Recent advances and future perspectives of position sensitive PMT. Pani R,Pellegrini R,Cinti M N,et al. ...
AS Paper 2 Paper 1 Paper 2 Paper 3 Edexcel Biology A (Salters-Nuffield) AS Paper 1 AS Paper 2 Paper 1 Paper 2 Paper 3 Biology B AS Paper 1 AS Paper 2 Paper 1 Paper 2 Paper 3 OCR Biology A AS Paper 1 AS Paper 2 Paper 1 ...
(Tl) scintillator detector performance Monte Carlo simulation array detector modules/ A9480 Instrumentation and techniques for aeronomy, space physics, and cosmic rays A2940M Scintillation detectors scintillators and photomultipliers A2940T Position sensitive detectors A2930K X- and gamma-ray spectroscopy ...
- 《Chinese Physics C》 被引量: 0发表: 2017年 Study of TTS for a 20-inch dynode PMT The impact from Earth's magnetic field is also studied. The results achieved in this paper will be very useful for the JUNO experiment... DH Liao,HB Liu,YX Zhou,... - IOP Publishing 被引量: 0...
Topic 1: Biological Molecules Topic 2: Cells Topic 3: Exchange of Substances Topic 4: Genetics, Biodiversity and Classification Practical Skills A-LevelPaper 2 Topic 5: Energy Transfers In and Between Organisms Topic 6: Responding to Changes in Environment ...