AQA A Level Psychology复习笔记1.1.1 Types of Conformity
Types of Conformity Conformity is when an individual has a change in belief or behaviour in order to fit in with a group. What are the different types of conformity? Compliance When an indiv...
AQA A Level Physics复习笔记8.4.7 Safety Aspects of Nuclear Reactors
Safety Aspects of Nuclear Reactors Nuclear Fuel The fuel used in nuclear reactors is called enriched uranium This is U-238 enriched with U-235 as U-235 is the isotope that undergoes fission ...
Edexcel IGCSE Chemistry 复习笔记 2.3.4 Carbon Dioxide from Thermal Decomposition
Edexcel IGCSE Chemistry 复习笔记 2.3.4 Carbon Dioxide from Thermal Decomposition Carbon Dioxide from Thermal Decomposition Thermal decomposition is the term used to describe reactions where ...
AQA A Level Physics复习笔记8.4.6 Operation of a Nuclear Reactor
Components of a Nuclear Reactor Moderator The purpose of a moderator: To slow down neutrons The moderator is a material that surrounds the fuel rods and control rods inside the reactor core ...
Edexcel IGCSE Chemistry 复习笔记 2.3.3 Combustion
Edexcel IGCSE Chemistry 复习笔记 2.3.3 Combustion Combustion Combustion is the scientific word for burning All combustion reactions involve a chemical change in which oxygen reacts with elem...
Edexcel IGCSE Chemistry 复习笔记 2.3.2 Practical: Determine the % of Oxygen in Air
Edexcel IGCSE Chemistry 复习笔记 2.3.2 Practical: Determine the % of Oxygen in Air Practical: Determine the Percentage of Oxygen in Air Aim: To determine the percentage of oxygen in air using the o...
Edexcel IGCSE Chemistry 复习笔记 2.3.1 Composition of Air
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AQA A Level Physics复习笔记8.4.5 Induced Fission
Induced Fission Induced nuclear fission occurs: When a stable nucleus splits into small nuclei from the bombardment of a slow-moving neutron For example, when a uranium-235 nucleus absorbs a...
AQA A Level Physics复习笔记8.4.4 Binding Energy
Binding Energy per Nucleon Graph In order to compare nuclear stability, it is more useful to look at the binding energy per nucleon The binding energy per nucleon is defined as: The binding ...
