藝術留學服裝設計專業怎么樣？
藝術留學服裝設計專業怎么樣？隨著時代的不斷發展，物質生活的極大豐富，時尚已經不是遮體的衣物那么簡單，它是我們的身體的延伸，是一種自我表達的方式。今天小編將為大家詳細解讀服裝設計專業！ 1，服裝設計是...
IB DP Physics: HL復習筆記4.4.3 Refraction
Refraction When light crosses the boundary between two media with different?optical densities, it?refracts At the boundary, the light undergoes a?change in direction The change in direction depends...
IB DP Physics: HL復習筆記4.4.2 Reflection
Reflection When light hits a smooth plane surface, most of it gets?reflected Very smooth reflective surfaces (e.g. mirrors) are known as?specular?plane reflectors For these surfaces, the?law of ref...
IB DP Physics: HL復習筆記4.4.1 Reflection, Refraction & Transmission
Reflection, Refraction & Transmission When waves arrive at a boundary between two materials, they can be: Reflected Refracted Transmitted Absorbed Reflection Reflection occurs when: A wave hits...
IB DP Physics: HL復習筆記4.3.5 Malus’s Law
Malus's Law Intensity of Polarised Light The?intensity?of unpolarised light is reduced as a result of polarisation If unpolarised light of intensity?I0?passes through a polariser, the?intensity of ...
IB DP Physics: HL復習筆記4.3.4 Polarisation
Polarisation Transverse waves can oscillate in any plane perpendicular to the direction of motion (and energy transfer) of the wave Such waves are said to be?unpolarised When a transverse wave is?p...
IB DP Physics: HL復習筆記4.3.3 Superposition
Superposition The?principle of superposition?states that: When two or more waves meet, the resultant displacement is the vector sum of the displacements of the individual waves? The principle of su...
IB DP Physics: HL復習筆記4.3.2 Amplitude & Intensity
Amplitude & Intensity Intensity The?intensity?of a wave is defined as follows: Power per unit area? Intensity is measured in?W m–2 Power is defined as: The rate of energy transfer Therefore, in...
IB DP Physics: HL復習筆記4.3.1 Wavefronts
Wavefronts Waves can be represented graphically in two different ways: Wavefronts?- lines joining all the points that oscillate in phase and are perpendicular to the direction of motion (and energy...
IB DP Physics: HL復習筆記4.2.4 Sound Waves
Sound Waves Sound waves are?longitudinal waves?and, as such, require a?medium?in which to propagate Sound waves are generated by oscillating sources, which produce a change in?density?of the surrou...
IB DP Physics: HL復習筆記4.2.3 Electromagnetic Waves
Electromagnetic Waves An electromagnetic wave is generated by the combined oscillation of an?electric?and a?magnetic field These fields oscillate?perpendicular?to each other and to the direction of...
IB DP Physics: HL復習筆記4.2.2 Transverse & Longitudinal Waves
Transverse & Longitudinal Waves In mechanical waves, particles?oscillate?about fixed points There are two types of wave:?transverse?and?longitudinal The type of wave can be determined by the di...
