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  1. E

    Laser

    Honestly same, no idea what the laser spectrum is either but the question uses it so I guess it's probably a thing.
  2. E

    Laser

    How many wavelengths can we see in the laser spectrum and why? I thought it would have just one but then there's multiple wavelengths of the colours that's used, so if someone could help explain that would be appreciated. Does a laser have just one wavelength or mulitple wavelengths?
  3. E

    18 and never had gf.

    My life must be imitating some men on horses type of war rn (don't get me excited like that)
  4. E

    18 and never had gf.

    you're the realest person out here. thank you. the standards are unreal bc the men r unreal (literally) :')
  5. E

    all nighter

    i- i felt so speechless just then but i guess u must hate english more than me
  6. E

    all nighter

    damnn that's actually really cool. thanks google :p
  7. E

    usyd vs unsw comp sci

    I HAD A SLIGHT FEELING YOU WERE BEING SARCASTIC BUT I COULDNT TELL FOR SURE HAHA :hammer: the blind leading the blind kind of feeling
  8. E

    usyd vs unsw comp sci

    thanks!!
  9. E

    usyd vs unsw comp sci

    i bet smo has already asked this at some stage but does anyone know if unsw's cs is better than usyd? i heard a usyd cs student say go unsw ... also i wanted to do a double with comp sci and something else (not sure yet, so if anyone has suggestions)
  10. E

    EDEN concert ?

    is anyone going to EDEN's concert in syd? i was interested in going but no one i know listens to him, so now I'm just curious if anyone else listens to him :D
  11. E

    Why are chlorine and bromine ions acidic?

    Thank you 🥹 I’m putting trust bc the big red underline is very persuasive
  12. E

    Why are chlorine and bromine ions acidic?

    Basically the title. My teacher’s notes say that if you test it with litmus paper it should stay red meaning it’s acidic. Wouldn’t the Cl and Br ions be basic since they’re conjugate bases of HCl and HBr which are strong acids?
  13. E

    Should I study for 2 Unit if I do 4 Unit?

    just learn the 2u stuff well enough also pls don't do the 2u homework assigned on top of the 4u and 3u homework. If you can think outside of the box to some extent def keep 4u, if you can't, well you'll still survive (i did not survive but you'll survive i think). honestly if you're good enough...
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    Mechanics- integratin acceleration, velocity stuff

    um why didn't they integrate a=-16x using 0/5v^2 so you don't need to find D and all that, and instead integrated n^2(x-c) ? and thanks for your answer man i'm going to be vertically challenged with how much i'm going to be sitting at my desk
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    Mechanics- integratin acceleration, velocity stuff

    mechanics is really doing my head in How do you know when to integrate the given form in question and the general form? For example, in the questions below, one of them they integrate the given acceleration, and in the other one they don't integrate the given acceleration, which is a=-16x...
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    how to get better

    i can't seem to get better at mx2 (and mx1 but its slightly better) and also miraculously seem to be getting worse (averaging a solid 70-80ish rank out of almost 90). uh i do tutoring so i understand when the tutor explains it but can't do it on my own. oh and i can't drop it bc im on 10 units...
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    I've messed up my Maths Ext 1 and Maths Ext 2 exams this term (badly). Is it still possible to get a 99 ATAR?

    ur just like me fr (i meant this in a funny but also in a-actually-way) but my rank's a bit more worse unfortunately :'D we got this!!!
  18. E

    gotta buy a laptop

    anyone have good not super pricey laptop suggestions that'll last me for this final year and into uni? - would like it to be touch screen, and foldable (not an ipad.) - currently using a HP and their battery life is bad imo, but idk if that's the issue with all of them - probably not going into...
  19. E

    Tension in UCM

    Ohh wow I feel like I just went through catharsis or smth thank both of you 🙏🙏
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