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2. Mechanics

IB Physics

2.1 Motion Distance and displacement Distane Displacement scalar vector The length of t...

Updated 4 hours ago by Wang Haochen

3. Thermal physics

IB Physics

3.1 Thermal concepts Temperature and absolute temperature There have two commonly used measurmen...

Updated 4 hours ago by Wang Haochen

1. Measurement and uncertainties

IB Physics

Fundamental SI units Fundamental units Quantity SI unit Symbol Mass Kilogram kg Distanc...

Updated 4 hours ago by Wang Haochen

D.4 Stellar Processes (HL)

IB Physics D. Astrophysics

D.4 Stellar processes Type 1a Supernovae Type 2 Supernovae Formation Core produced when m...

Updated 1 day ago by Wang Haochen

D.5 Further Cosmology (HL)

IB Physics D. Astrophysics

Updated 1 day ago by Wang Haochen

D.2 Stellar Characteristics and Stellar Evolution

IB Physics D. Astrophysics

Stellar spectra (Absorbtion) The stellar spectra can be used to identify: Surface temperature ...

Updated 1 day ago by Huang Junhui

D.1 Stellar Quantities

IB Physics D. Astrophysics

Light year (Ly) & Astronimical unit (AU) A Light year is the distance travelled by light in one...

Updated 1 day ago by Huang Junhui

D.3 Cosmology

IB Physics D. Astrophysics

The expanding universe Redshift The wavelength of the light measured upon arrival is longer than ...

Updated 1 day ago by Huang Junhui

Markdown Snippet

IB Physics

在此记录了一些特殊的Markdown语法 A success message A success message A success message A success message ...

Updated 1 day ago by Huang Junhui

Digestion system

IB Biology

Digestion is the process of converting large and complex molecules into simpler forms, which are ...

Updated 1 day ago by Wally

6. Bias in Thinking and Decision Making

IB Psychology Essay Guide Cognitive Essay Guide

Key concepts:  Heuristic: is a mental shortcut that focus on one aspect of a complex problem and...

Updated 1 day ago by Jonny Zhao

5. Emotion and Cognition

IB Psychology Essay Guide Cognitive Essay Guide

Key concepts: Memory: is the process which the information is encoded, stored, and retrieved. ·...

Updated 1 day ago by Jonny Zhao

4. Reconstructive Memory

IB Psychology Essay Guide Cognitive Essay Guide

Key concepts: Memory: is the process which the information is encoded, stored, and retrieved. ·...

Updated 1 day ago by Jonny Zhao

3. Thinking and Decision Making

IB Psychology Essay Guide Cognitive Essay Guide

Key concepts  Thinking: is the process of using knowledge and information to make plans, interpr...

Updated 1 day ago by Jonny Zhao

2. Schema Theory

IB Psychology Essay Guide Cognitive Essay Guide

Key concepts: Cognition: is the mental process of acquiring knowledge and understanding through ...

Updated 1 day ago by Jonny Zhao

1. Models of Memory

IB Psychology Essay Guide Cognitive Essay Guide

Key concepts: Cognition: is the mental process of acquiring knowledge and understanding through ...

Updated 1 day ago by Jonny Zhao

Table of Derived Units

IB Physics Appendix

Derived Unit Measures Derivation Formal Definition Hertz (Hz) Frequency $/s$ $s^{-1}$ Ne...

Updated 6 days ago by Huang Junhui

Strategies 4

IB Economics Developmental economy

Market based supply-side policies They can be used as a development strategy when the government ...

Updated 1 week ago by Long Haoran

Perfecr competition

IB Economics Microeconomics

Perfecr competition Characteristics of perfect competition There are many buyers and sellers The...

Updated 1 week ago by Long Haoran

Oligopoly

IB Economics Microeconomics

Oligopoly A market where a few large sellers dominate the market for an identical or differentiat...

Updated 1 week ago by Long Haoran