Types of Processor
CISC vs RISC, GPU architecture and uses beyond graphics, and the limitations of multicore processors.
Stage Theory
The 6 stages that children go through in order to learn language. Explore the phases of each.
Input, Output and Storage
RAM vs ROM, storage technologies, virtual memory, storage speed hierarchy, and HDD operation
Faraday's Law
Check your understanding of Faraday's law
Alternating Currents
Check your understanding on alternating currents
Introduction to Magnetic Fields
Check your understanding on Magnetic Fields
Moving Charges in a Magnetic Field
The force on charged particles using F = BQv Determining force direction on positive and negative charges The circular m
The Operation of a Transformer
Check your understanding on the Operation of a Transformer
Structure of the Processor
This quiz covers CPU registers, buses, the fetch decode execute cycle, processor performance factors, pipelining, and Vo
Magnetic Flux and Flux Linkage
The definition of magnetic flux and its SI unit Calculating flux linkage through a multi-turn coil How flux linkage vari
Classification of Particles
The classification of hadrons into baryons and mesons and their interactions Baryon number as a conserved quantum number
Photons
The photon model of electromagnetic radiation and the Planck constant Calculating photon energy using E = hf and E = hc/
Applications of Conservation Laws
How quark character changes in β⁻ and β⁺ decay at the fundamental level Applying conservation of charge to determine if
Quarks & Antiquarks
The charge, baryon number and strangeness of up, down and strange quarks and their antiquarks The quark compositions of
Particles & Antiparticles
The relationship between particles and their corresponding antiparticles Comparing mass, charge and rest energy of parti
Stable & Unstable Nuclei
The role of the strong nuclear force in maintaining nuclear stability The attractive and repulsive ranges of the strong
Constituents of the Atom
The charge and mass of protons, neutrons and electrons in SI and relative units Calculating specific charge of particles
Progressive Waves
Wave properties: amplitude, frequency, wavelength, speed, period The wave equation c = fλ and f = 1/T Phase and phase di
Principle of Superposition
Constructive and destructive interference and the conditions for each Path difference and its relationship to phase diff
Polarisation
Distinction between transverse and longitudinal waves, with examples Direction of particle/field displacement relative t
Fundamental Forces
The four fundamental forces and the particles they act upon The concept of exchange particles mediating forces between p