hey vanilla posion, i am in a predicament currently as i have done no revision at all because i had pro clubs whip instead of revising last night. which topics do you suggest i revise so that i can rag an e?
Hahah you could start with learning the experiments, though it is a little too late tbh.
Hahah you could start with learning the experiments, though it is a little too late tbh.
Here's a list another user predicted:
cheers dude, ill give it a go mate. at the end of the day its just swings and roundabouts init so it did alright on the first exam so im overdue and exam where i do bad
And it there if no voltmeter we assume that we talk about current?
There can still be a voltmeter in the circuit, just not in the format of a potential divider circuit if that makes any sense. When in doubt just talk about the current, no harm in doing so.
Why do progressive waves have the same amplitude at all points of the wave? Surely if amplitude is just max displacement, then the amplitude is changing along the wave?
There can still be a voltmeter in the circuit, just not in the format of a potential divider circuit if that makes any sense. When in doubt just talk about the current, no harm in doing so.
Im just worried because on past questions you can lose all marks for talking about current
Why do progressive waves have the same amplitude at all points of the wave? Surely if amplitude is just max displacement, then the amplitude is changing along the wave?
the amplitude is the max displacement but particles move up and down so they all experience amplitude and the particles constantly change their displacement but the maximum displaced point that they reach does not, so the amplitude does not change
Im just worried because on past questions you can lose all marks for talking about current
Never realised, that sounds pretty extreme. It's hard to say hen you need to talk about current, but I hope you'll be able to recognise from the question if you need to or not.
Never realised, that sounds pretty extreme. It's hard to say hen you need to talk about current, but I hope you'll be able to recognise from the question if you need to or not.
I hope so, thanks for you help - good luck on the paper (if youre sitting it)!