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Pearson Edexcel · International A-Level · Physics
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6 שיעורי וידאו
22:35
Unit 1: Mechanics and Materials
Start with the physical situation, not a formula search. Unit one connects descriptions of motion with c…
19:22
Unit 2: Waves and Electricity
A phone connects the two halves of this unit. Waves bring information, and a battery supplies electrical…
13:08
Unit 3: Practical Skills in Physics I
Two groups report different wire diameters. The extra decimal places do not tell us which result is bett…
28:57
Unit 4: Further Mechanics, Fields and Particles
A car bumper changes a momentum transfer by changing the stopping time. A detector uses curved tracks to…
32:51
Unit 5: Thermodynamics, Radiation, Oscillations and Cosmology
An ice pack absorbs energy without necessarily warming. A star emits energy while its nuclear fuel chang…
16:22
Unit 6: Practical Skills in Physics II
Two students measure the same damped pendulum. One writes down amplitudes. The other processes them with…