HSC Physics Predictions / Thoughts (6 Viewers)

[Fabrizio]

Couple Multis, same
Couple silly mistakes later

Like for me it wasnt even close.

 

[ktbffh11]

did you guys get an anticlockwise current for that rail question

 

[Husky]

Not really, e.g last year there were more band 6s percentage for ext 1 than ext 2

yeah that legit goes with what im saying. Everyone gets scaled well so high Band 6 percentage and also less people in the course, usually only mostly competent students take the extensions as well.

 

[Speed’o’sound Sonic]

I demand 5 dollars for every view thank u very much my bsb 12345679

Legendddddd

 

[Fabrizio]

Legendddddd

Its a bit sus that there is already a pdf version of it

 

[Speed’o’sound Sonic]

Its a bit sus that there is already a pdf version of it

Don’t look a gift horse in the mouth wouldn’t worry lad, some schools let you keep the question paper

 

[ktbffh11]

what was the answer to the "explain the relativistic effect on the wavelength" one

 

[Fabrizio]

Don’t look a gift horse in the mouth wouldn’t worry lad, some schools let you keep the question paper

Nah i thought it was a legit pdf copy but you can see its photocopied from some of the borders

 

[Xanthi]

yeah that legit goes with what im saying. Everyone gets scaled well so high Band 6 percentage and also less people in the course, usually only mostly competent students take the extensions as well.

Interesting phys new syllabus and math tend to be high 70s b6. My opinion was that math was substantially easier than the past, and phys substantially harder so I could easily see a major switch happening, but I guess perceptions vary

 

[Speed’o’sound Sonic]

what was the answer to the "explain the relativistic effect on the wavelength" one

Used de Broglie wavelength and effect on momentum

 

[Speed’o’sound Sonic]

Interesting phys new syllabus and math tend to be high 70s b6. My opinion was that math was substantially easier than the past, and phys substantially harder so I could easily see a major switch happening, but I guess perceptions vary

Forreal wouldn’t be surprised if phy scaled better than ext2 this year

 

[Husky]

Interesting phys new syllabus and math tend to be high 70s b6. My opinion was that math was substantially easier than the past, and phys substantially harder so I could easily see a major switch happening, but I guess perceptions vary

I agree phys exam has been harder recently, although at the end of the day they are extension courses so will tend to always scale well.

 

[ktbffh11]

Used de Broglie wavelength and effect on momentum

ohhhhh i said because of length contraction the wavelength gets shorter. will i get any marks dyu reckon?

 

[Speed’o’sound Sonic]

ohhhhh i said because of length contraction the wavelength gets shorter. will i get any marks dyu reckon?

Might get 1 for working... wouldn’t count on it though

 

[Fabrizio]

But the wavelength did get shorter if you consider relativistic momentum. Right? And then also you didnt have to actually calculate it just explain why it shortens

 

[Speed’o’sound Sonic]

Yep, sure would. I’m not sure, this might actually reap the exact same results, and both methods could get full marks.

 

[Marshall17]

What were the 2 limitations of special relativity? I said the body is non inertial and it's not moving at relativistic speeds

 

[Speed’o’sound Sonic]

What were the 2 limitations of special relativity? I said the body is non inertial and it's not moving at relativistic speeds

Yeah, those two seemed the most logical

 

[black.mamba]

What were the 2 limitations of special relativity? I said the body is non inertial and it's not moving at relativistic speeds

i said the same but others said special relativity doesn't apply when gravity is involved i think?

 

[Speed’o’sound Sonic]

i said the same but others said special relativity doesn't apply when gravity is involved i think?

Well gravity would imply acceleration, so it would be a non inertial frame, so ye