Antiparticles Study guides, Revision notes & Summaries

Measurements and their errors Use of SI units and their prefixes  Fundamental (SI base) units – Systéme International (system of measurement) o Mass (m, kg), length(l, m), time(t,s) o Amount of substance (n, mol), temperature (T/theta, K) o Electric current (I, A)  SI Prefixes: T(1012) , G(109), M(106) , k(103), c(10-2), m(10-3), μ(10-6), n(10-9),  p(10-12), f(10-15)  Converting eV -> J (1eV=1.6x10-19J), kW h etc. Limitation of physical measurements  Random and systematic e...

Acceleration - ANSWERSThe rate of change of velocity Accurate result - ANSWERSA result that is close to the true answer Apha decay - ANSWERSA type of decay in which an unstable nucleus of an atom emits an alpha particle Alternating current - ANSWERSA current that changes with time in a regular cycle Ammeter - ANSWERSA component used to measure the current flowing through a circuit Amplitude - ANSWERSThe maximum displacement of a wave Angle of incidence - ANSWERSThe angle that i...

Acceleration>>> change in V per unit t Accurate>>> Measurement obtained using calibrated instruments correctly Alpha radiation>>> Particle consisting of 2 P's and 2 N's Amplitude>>> Max displacement of oscillating particle from equilibrium position Annihilation>>> Particle and antiparticle meet, destroy eachother and emit radiation Antibaryon>>> Hadron w/ 3 quarks Antimatter>>> Antiparticles with same quantum values but oppos...

A booklet comprising of concise but detailed notes on nuclear physics, radioactivity, and particle physics

Summary notes for the 7408 Physics ALevel. These are notes on the intro to Particles and Antiparticles

Chapter 1: Particles, physics A(S)-level, aqa Exam Board. The notes include: atomic structure, stable and unstable nuclei, particles and antiparticles, forces and exchange particles, classification of particles and quarks

Acceleration Correct Answer The rate of change of velocity Accurate result Correct Answer A result that is close to the true answer Apha decay Correct Answer A type of decay in which an unstable nucleus of an atom emits an alpha particle Alternating current Correct Answer A current that changes with time in a regular cycle Ammeter Correct Answer A component used to measure the current flowing through a circuit Amplitude Correct Answer The maximum displacement of a wave Angle of...

AQA Physics AS Glossary Actual Exam Questions And Correct Answers Antineutrino - ANSWER- The antiparticle of a neutrino. Brittle fracture - ANSWER- When a stress applied to a brittle material causes tiny cracks at the material's surface to get bigger until the material breaks completely. Absolute refractive index - ANSWER- The ratio between the speed of light in a vacuum and the speed of light in a material. Antineutron - ANSWER- The antiparticle of a neutron. Antinode - ANSWER...

Notes include the following topics: - Fundamental Forces - Radioactive Decay - Introduction to Photons - Particle and Antiparticle interaction (annihilation & pair production) - Feynman Diagrams

Acceleration The rate of change of velocity Accurate result A result that is close to the true answer 00:14 01:24 Apha decay A type of decay in which an unstable nucleus of an atom emits an alpha particle Alternating current A current that changes with time in a regular cycle Ammeter A component used to measure the current flowing through a circuit Amplitude The maximum displacement of a wave Angle of incidence The angle that incoming li...