Скачать или смотреть 3E Superposition and standing waves

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▪️This video is provided the physics revision that follows syllabus of Pearson Edexcel International Advanced Level (IAL) Physics
▪️Candidates for Pearson Edexcel International Advanced Level (IAL) Physics study the following topics:
UNIT 2
Topic 3: waves and electricity
3A Basics of waves
3B Refraction of waves
3C Ultrasound
3D Polarisation of waves
3E Superposition and Standing waves
3F Diffraction of waves
3G Interference of waves
3H Diffraction grating
3I Quantum Physics
Topic 4: Electricity
4A Electric current
4B EMF and PD
4C Resistance
4D Electrical Power
4E series and parallel circuits
4F Internal resistance of power supply
4G Potential divider

▪️Timestamps
0:00 introduces of syllabus
0:48 Superposition
3:39 Example 1
4:32 Stationary wave
7:43 Example 2
9:00 Stationary in string
11:57 Example 3
12:59 To investigate the factors affecting the trading wave in string
15:35 Stationary wave in closed one end of air column
18:19 Example 4
19:49 Stationary wave in open two ends of air column
22:23 Example 5
25:13 Stationary wave of microwaves
26:16 Example 6
27:50 Difference between stationary wave and progressive wave


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