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OCR B(Advancing Physics) G492 2014 pre-release Article

Mutleybm1996

I thought that i would create this thread before anyone else did.

The pre-release was released by OCR today(13/03/2014) so i wanted to create a thread for everyone to post ideas as to what they think will come up and what everyone's teachers think might be asked.

link to pre-release is below:
http://www.ocr.org.uk/Images/165500-unit-g492-advance-notice-june-2014.pdf

Reply 1

uberteknik

Original post by benwalters1996

Something on measuring signals with oscilloscopes?

Something on running cars with batteries?

Something on SHM and pendulums?

Just a guess. :colone:

Reply 2

Shanperson

My teacher said that the pendulum question may be on uncertainties.

No idea on the other two though :confused:

Anyone?

on the oscilloscopes piece there could be questions on; amplitude, frequency, speed etc. also pros and cons of the CRO's and the digital storage oscilloscopes.
for the second piece there could be questions on energy and energy use, efficieny, power output, could include all sorts of circuit questions I suppose.
and for the third piece there could be questions on rearranging the formula (teacher is keen on that one), finding 'g', analysing pros and cons of this experiment.

Hope that helped