In year 8, some kid cut a wire that was exposed from the wall. Cue massive flash and bang. To this day, he still hasn't got those scissors back. Good times
Believe the answer is B. Check your right hand palm rule again. Your thumb should be pointing upwards, with your fingers curling around in the anti-clockwise direction; making a south pole at the bottom of the solenoid
Re: OFFICIAL PHYSICS HSC 2015 Prophecies!!!!! --> FROM A NOSTRADAMUS DESCENDANT!!!!!!
This only holds true until a certain point. Intensity is purely the number of photons, yet there is a limit to the number of electrons that can be emitted. As a result, increasing intensity led to increasing...
Add a Subject Advice sub forum in the Yr 9 & 10 section -- Heaps of people post about it and it was actually the main reason I joined bos -- if it already exists and I'm blind or whatever ignore this :)
Not sure how it works over in WA, but here it doesn't matter what HSC courses you do for the majority of uni courses. Some require you to have studied a particular level of maths or whatnot, but this is normally 'assumed knowledge' now rather than a 'prerequisite'. If you are worried, check out...
Re: OFFICIAL PHYSICS HSC 2015 Prophecies!!!!! --> FROM A NOSTRADAMUS DESCENDANT!!!!!!
For Q2Q, 4 marker on neutron scattering in the 2014 HSC paper... Doubt it'll be asked again, hopefully