HSC Physics Marathon 2013-2015 Archive (1 Viewer)

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karan96

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re: HSC Physics Marathon Archive

for those still awake, can anyone coherently explain the relationship between the balmer series, Rydbergs equation, Bohr's model, hydrogen spectrum etc. I can never do this properly
 

duhdevitt

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re: HSC Physics Marathon Archive

Congratulations everyone on finishing hsc physics, I never knew this many people will contribute in the thread but I hoped everyone had fun and learnt along the way. Best of luck for people who have more exams . thanks again for keeping this thread alive
 

Kaido

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re: HSC Physics Marathon Archive

thread got me heaps of marks :D
 

Drsoccerball

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re: HSC Physics Marathon Archive

This will NEVER appear in the HSC, but a harder projectile question ;)

A Mexican farmer standing on a 1m platform fires a taco from his Juan Direction taco launcher from a height of 1.3m above the ground at a speed of 444m/s.

If the border patrol is at a distance of 1271m, with the centre of the border patrol target a height of 0.9m above the ground, calculate the angle that the farmer must launch the taco in order to hit the centre of the target.
 
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