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what did people get for the fan question? and also the protractor one? i found it quite hard

@Arrowshaft is physics your strongest subject?

also could somone explain why the graph is like this for force on AB vs time.

ye 100 you mean

shouldn't the motor spin anticlockwise or am i trippin

sorry for the bother, but can you give me a dumbed down explanation of this 😅 thanks in advance

what about bragg's law?

isnt his equation complex as maths that most of us cant understand yet lol, id thought u just need to know that it is probablility of electrons being somewhere

Are Cepheid Variables and Stefan Boltzmann law something you learnt in class? Never heard of them, guess I need to learn them if its apart of the syllabus

dude, is this above the syllabus again? i havent learnt about G.P. Thomson. also what is the 54V?

i havent read it yet but it looks great thanks for taking the time to help me out!!!!!!!!

this makes me feel like i aint going to get a B1

yes, i watched that he had a little bit on the actual experiment at the end. i didn't understand how it related to debroglie :(

hi, can someone please explain the davisson and germer experiment to me and how it aided debroglie, i can't find any resources that are high school level and the easier ones dont make sense to me . thanks in advance!!!

thanks!!1

hi guys, in this experiment how do you know whether the first peak in the graph is positive or negative? thanks

Outline the difference between the Proton-Proton chain and CNO cycle for the process of fusion in stars.

i was panicking .... lol

Yeah, I’d also describe the job of linear accelerators such as the ones in SLAC, the discontinuation of cyclotrons and the favoration of synchrotrons. Also, the role of multi component detectors and calorimeters in determining the particles that are released. Otherwise, seems like a solid...

is this to do with particle accelerators?