CSSA Physics (1 Viewer)

_deloso

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Did we have to talk about thompsons experiment? It had no helmholtz coil or it wasn't asking to measure the charge:mass ratio (his experiment) I didn't explain that v=e/b or any of that.

I mentioned thermionic Emmision

yup talked about this too.. I dont think you need to mention the charge/mass ratio cause it contained a fluorescent screen.. so yeah hoping it's thermionic emission
 

jamesfirst

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yeah i did the train one with lightning strikes lol

you had talk about thompsons experiment and draw the setup of experiment to show lenz law
I was gonna draw a person on top of a train shooting someone's head on either side and the person on platform watching that.

But then I had to think about how to draw it. So I didnt do it. It's a shame.


I just did the one similar to Physics 2 Jacaranda one
 

jamesfirst

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yup talked about this too.. I dont think you need to mention the charge/mass ratio cause it contained a fluorescent screen.. so yeah hoping it's thermionic emission
It's not a charge to mass ratio question lol.


I just mentioned what each parts of the vaccum tube did.
 

Joy_2575

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were there any questions of semiconductors?
bcs I was talking to a friend the other day and realised that what my school has done is merged CSSA and Independent trial + school questions together?
 

umz93

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were there any questions of semiconductors?
bcs I was talking to a friend the other day and realised that what my school has done is merged CSSA and Independent trial + school questions together?
There was a question about uses of Super conductors.
And you had to explain semi conductors in terms of n-type/p-type
 

Joy_2575

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There was a question about uses of Super conductors.
And you had to explain semi conductors in terms of n-type/p-type
wow, my school is sneaky! was that a four marker for the n - type and p -type?
also would you remember what calculations you got?
 

umz93

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The answers or the questions? i think the n-type/p-type was 3/4 marks
 

Joy_2575

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the questions or atleast the type of questions? just to see where my teacher got the questions from!\
Also yes i think she took the n type. p type one from CSSA!
 

zxreth

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did the neap, there was a 3 marker on p/n-type semi conductors
 

Joy_2575

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any questions on loudpeakers, galvonometers, microprocessors, transistors and motors in CSSA?
 

vemanjj

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haha i dont do physics but my chemistry teacher who is a physics teacher wrote the 8 marker and that section haha, he can be evil when writing tests
 

yew

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o_O i did the gpe at the orbit - the gpe at the earths surface to find the difference

i don't feel that confident anymore your method seems better :(
same here ay. i was going to use w=fs but couldnt remember what the s stands for. its displacement :/
 

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