The app provides eBook editions of Graph Theory by Reinhard Diestel. It is available in multiple languages and offers interactive features like active links for cross-references in English and German editions.
by Reinhard Diestel★ 5.05 ratingsBookFreeData updated 2026-10-11
This app investigates the relationship between force and spring length using a spring-mass system. It provides a 3D simulation with realistic data, including errors, for analysis.
Investigate spring mass oscillation relationships.
The app investigates relationships between spring constant, mass, amplitude, and period of oscillation using a spring-mass system. It provides a 3D simulation with realistic data, including errors, for analysis and reporting.
The app simulates a calorimeter to measure the specific heat of a metal. It provides realistic data with errors for analysis, suitable for classroom use or distance learning.
The app simulates Ohm's Law using a resistor, power supply, voltmeter, and ammeter. It provides realistic data with errors for analysis, suitable for classroom use or distance learning.
The app investigates light reflection using a plane mirror. It provides a 3D simulation with realistic data, including errors, for analysis and reporting.
The app uses a syringe, masses, a thermometer, and a hotplate to investigate Boyle’s Law and Charles’s Law. It provides a 3D simulation that produces realistic data, including errors, for analysis.
The app uses an optical bench to determine focal length and investigate object and image distances. It provides realistic data with errors for analysis and reporting.
The app simulates circuits with resistors, a power supply, a voltmeter, and an ammeter. Students can investigate effective resistances in series, parallel, and combined circuits, generating realistic data with errors for analysis.
This app investigates the relationship between work done on an object and its kinetic energy change. It provides a 3D simulation with realistic data, including errors, for analysis.
The app investigates Archimedes’ Principle using a laboratory balance, metal sample, and graduated cylinders. It determines mass densities of a solid and a liquid with realistic 3D simulation data.
The app investigates the relationship between impulse and momentum change using a laboratory cart. It provides a 3D simulation with realistic data, introductory videos, and analysis tools for students.
Study highway code topics including braking systems and environmental issues. Answer official DVSA revision questions sorted by topic. Track progress and review areas needing improvement.