Standard Grade Physics

The exams tomorow and I was wondering is there anything I should revise now, I've revised all the topics but is there anything that comes up every year? Any tips or people's inclinations about what might come up would be apreciated. :yep:

Reply 1

Chiko 1001

If you've gone through all your class notes and revision books, and done all the past papers you have, you'll have a good idea of what's likely to come up.

Good luck!

Reply 2

Kirsty59

So? How did you find it? I thought there were a few tricky ones.

Reply 3

JamieeeR

Did anyone manage to get the question where you had to find the minimum resistance of the LDR?

Reply 4

Dougie17

A few difficult PS questions some worth 3 marks, think I've lost quite a few marks.

Reply 5

obscurename

Meh. That was easy enough. I forgot how to do a lens, power, focal point diagram though.

Reply 6

Kirsty59

I forgot how to do kilowatt hours. :s-smilie:

There was a few that took me a while to work out. The weight falling off the end of the linear air track had me foxed for a bit

Reply 7

PedroMendes

I thought you had to do v1/v2=r1/r2 for the minimum resistance of and LDR but didn't seem right.

Reply 8

obscurename

PedroMendes

I thought you had to do v1/v2=r1/r2 for the minimum resistance of and LDR but didn't seem right.

That was how you did it. Since v1 was 5.3v and r1 was 53 kiloohms then r2 was 7kilo ohms since v2 is 0.7v.

good stuff

I thought the physics was really difficult, actually.
I mean, I revised a lot, but there didn't seem to be any actual KU questions, it was all equations. =S