PMT MCQs 3.1 - Progressive & Stationary Waves - Physics A-level (AQA)

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[youngnkaks]

I love how you do the PMT questions. can i also recommend the revisely practice questions as well? its AS and A2 for different exam boards

[potatopie]

24:50 how is square root of 2 divided by 2 - equivalent to dividing by root

[ExoticOreo]

in the last question why did you not consider the length in mew and just the 1/2l length?

[jamesevans-ljlc]

In question 13: 18:00, how is the third harmonic produced?

[unknownstar]

In question 4, I thought antiphase meant when it's 180 degrees out of phase. When looking online, other people have said the same thing.

[jamesevans-ljlc]

In question 19: 24:50, why is root2/2 the same as divide by root2

[onestartrailer]

For question 8 can you explain how its pi over 2 radiens

[epickrish]

Hey sir, could you do videos on the Edexcel 2019 and 2020 A Level papers?

[dash]

Please could you explain why P is in antiphase of R and not out of phase for question 4

[marsroverton]

At 9:25 could you explain why you don't convert 0.41 rad to 0.41pi rad?

[ruthjohnson]

what is the difference between antiphase and out of phase?

[ainhoab]

Can someone explain question 9 for me again?

[littlecloudslinda]

You are a life saver. This is exactly the sort of videos I need. Will you cover alevel Edexcel physics in the near future🥺🥹❤