University of Leeds (UOL)

REVISION SCIENCE TO EXCEL IN A-LEVEL PHYSICS A-levelPHYSICS7408/2Paper 2 A capacitor of capacitance 63 pF is made from two parallel metal plates separated by an air gap. The capacitor is charged so that it stores a charge of 7.6 × 10−10 C; it is then isolated. A sheet of mica of dielectric constant 6.0 is inserted between the plates so that it completely fills the space between them. The mica does not discharge the capacitor and does not change the separation of the plates. Explain ...

REVISION SCIENCE TO EXCEL IN A-LEVEL PHYSICS A-levelPHYSICS7408/1Paper 1 A pion (π+ box ) and a kaon (K+) are produced when cosmic rays interact with the upper atmosphere. The π+ decays to produce a positron and an electron neutrino. Show how the conservation laws apply to this decay

An overall description of the cellular structure of the heart. The document contains information on coronary circulation, position of the heart relative to the sternum and ribs, junction of the coronary arteries (anastomosis), venous drainage, the container of the heart (pericardium) and purpose of pericardium, tricuspid and mitral valves and how each leaflet is attached, role of fibroblasts, role of endothelial and smooth muscle cells, role of conduction cells, the 2 types of cardiomyocytes and...

Detailed European Union Law lecture notes for second year

This covers general revision exam questions that cover the entire module.

AQA A-LEVEL PHYSICS 7408/2 Paper 2 Mark scheme June 2022 Version: 1.0 Final. MARK SCHEME – A-LEVEL PHYSICS – 7408/2 – JUNE 2022 Mark schemes are prepared by the Lead Assessment Writer and considered, together with the relevant questions, by a panel of subject teachers. This mark scheme includes any amendments made at the standardisation events which all associates participate in and is the scheme which was used by them in this examination. The standardisation process ensures that th...

AQA A-LEVEL PHYSICS 7408/2 Paper 2 Mark scheme June 2022 Version: 1.0 Final. MARK SCHEME – A-LEVEL PHYSICS – 7408/2 – JUNE 2022 Mark schemes are prepared by the Lead Assessment Writer and considered, together with the relevant questions, by a panel of subject teachers. This mark scheme includes any amendments made at the standardisation events which all associates participate in and is the scheme which was used by them in this examination. The standardisation process ens...

AQA A-LEVEL PHYSICS 7408/2 Paper 2 Mark scheme June 2022 Version: 1.0 Final. MARK SCHEME – A-LEVEL PHYSICS – 7408/2 – JUNE 2022 Mark schemes are prepared by the Lead Assessment Writer and considered, together with the relevant questions, by a panel of subject teachers. This mark scheme includes any amendments made at the standardisation events which all associates participate in and is the scheme which was used by them in this examination. The standardisation process ensures th...

Comprehensive and easily understandable lecture notes on financial mathematics. These notes cover 3 main areas: - Stochastic interest rates (equal rates, independent rates, annual investments, log-normally distributed rates) - Ruin theory (Lundberg's inequality, surplus process, adjustment coefficient) - Forward contracts (creating arbitrage, currency exchange)

Physics 1 Semester 1 Practice Test 2022-2023 Questions with Multiple Choice. Multiple Choice Identify the choice that best completes the statement or answers the question. ____ 1. Speed is a. a measure of how fast something is moving. b. always measured in terms of a unit of distance divided by a unit of time. c. the distance covered per unit time. d. all of the above. e. none of the above. ____ 2. One possible unit of speed is a. miles per hour. b. light years per century. c. kil...