IB DP Physics: SL復習筆記3.2.2 Ideal Gas Equation
Ideal Gas Equation Avogadro's Law Avogadro's Law states: For a gas at constant temperature and pressure, the number of?moles?n?is directly proportional to the volume?V?of the gas This can be expres...
IB DP Physics: SL復習筆記3.2.1 Ideal Gas Laws
Ideal Gas Laws Boyle's Law Boyle's Law states: For a fixed mass of gas at a constant temperature, the pressure?p?is inversely proportional to the volume?V This can be expressed in equation form as:...
IB DP Physics: SL復習筆記3.1.7 Investigating Thermal Energy
Investigating Thermal Energy Estimating the Specific Heat Capacity of a Metal Aim of the Experiment? The aim of the experiment is to determine the specific heat capacity of a metal block Variables ...
IB DP Physics: SL復習筆記3.1.6 Phase Change
Phase Change A?phase change?happens whenever matter changes its state During a phase change, thermal energy is transferred to or from a substance This energy transfer does?not change the temperatur...
IB DP Physics: SL復習筆記3.1.5 Specific Latent Heat
Specific Latent Heat During a?phase change?(i.e. a change of state) thermal energy is transferred to a substance or removed from it, while the temperature of the substance does not change In this c...
IB DP Physics: SL復習筆記3.1.3 Internal Energy
Internal Energy When a substance gains or loses thermal energy, its?internal energy?increases or decreases The internal energy of a substance is defined as: The sum of the total kinetic energy and ...
IB DP Physics: SL復習筆記3.1.2 Temperature
Temperature Temperature?is a measure of how hot or cold objects are Temperature also determines the direction in which thermal energy will flow between two objects (or between an object and its sur...
IB DP Physics: SL復習筆記3.1.1 Solids, Liquids & Gases
Solids, Liquids & Gases The three states of matter are?solid,?liquid?and?gas The?kinetic theory of matter?is a model that attempts to explain the properties of the three states of matter In thi...
IB DP Physics: SL復習筆記2.4.4 Collisions & Explosions
Collisions & Explosions In both collisions and explosions,?momentum is always conserved However,?kinetic energy?might not always be A collision (or explosion) is either: Elastic?– if the kineti...
