Edexcel A Level Physics:復習筆記5.8 Phase & Path Difference
Phase & Path Difference Waves are said to be?coherent?if they have: The same?frequency A?constant phase difference Phase Difference Two points on a wave, or on different waves, are in ph...
Edexcel A Level Physics:復習筆記5.7 Interference & Superposition of Waves
Interference & Superposition of Waves Interference?occurs whenever two or more waves combine to produce a resultant wave with a new?amplitude Superposition?literally means to be?positioned over...
2022年秋季A-Level考試不同考試局有哪些計算器的要求？
在理科學習時計算器的作用不容小覷。那么，A-Level考試中可以使用計算器嗎？ 答案是可以的！A-Level考試中的確有一些科目需要使用計算器。在考試中正確使用計算器可以幫助我們節省時間，提高做題的準確率。 一般...
2023 AP香港報名即將開始！社會考生也可報名！
AP在大陸地區的考試科目是受到限制的，美國歷史、世界歷史、歐洲歷史、美國政府與政治、比較政府與政治和人文地理等很多課程只能在香港、新加坡和韓國等地區考試。 2023 AP香港報名即將開始！社會考生也可報名！...
2022年10月愛德思考試局A-Level考試開考！
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Edexcel A Level Physics:復習筆記5.6 Core Practical 6: Investigating the Speed of Sound
Core Practical 6: Investigating the Speed of Sound Aim of the Experiment To measure the speed of sound in air using an oscilloscope and a signal generator Variables Independent variable?= Distance ...
Edexcel A Level Physics:復習筆記5.5 Representing Waves on Graphs
Graphs of Transverse & Longitudinal Waves Graphs of Transverse Waves There are two common graphs transverse waves; Displacement against distance Displacement against time These are: Similar?bec...
Edexcel A Level Physics:復習筆記5.4 Transverse Waves
Transverse Waves Transverse Waves A transverse wave is one where the particles oscillate?perpendicular?to the direction of the Propagation of the wave Direction of energy transfer Transverse waves ...
Edexcel A Level Physics:復習筆記5.3 Longitudinal Waves
Longitudinal Waves Longitudinal Waves A longitudinal wave is one where the particles oscillate?parallel?to the; Propagation of the wave Direction of energy transfer Longitudinal waves show areas of...
