# Recent content by QZP

1. ### Why is the average velocity of the particles greater in 1 mole of hydrogen gas at 25

Re: Why is the average velocity of the particles greater in 1 mole of hydrogen gas at Temperature correlates to the average kinetic energy (KE) of the particles. KE = 1/2 mv^2 (from physics) If m (mass) is lower, v (velocity) is higher for some temperature i.e. fixed KE
2. ### Chemistry Question: Difference between Ethylene and .......

you got too much free time on your hands... 10/10 for effort
3. ### UNSW Chit Chat Thread

Re: UNSW Chit Chat Thread 2015. HAHAHA the second one!! food 8) edit: and its like ribs or something I forgot.
4. ### UNSW Chit Chat Thread

Re: UNSW Chit Chat Thread 2015. Edit: Thanks everyone who voted!
5. ### UNSW Chit Chat Thread

Re: UNSW Chit Chat Thread 2015. Anyone want to vote for me for 1st year undergraduate CSE student rep (only CSE students can vote)? :P
6. ### UNSW Chit Chat Thread

Re: UNSW Chit Chat Thread 2015. Ah the microprocessor activities are somewhat fun compared to the others :) Thanks! I found it (there's also an activity for blogging which I didn't see before) Which Goldstein?? I'm in G02 O:
7. ### UNSW Chit Chat Thread

Re: UNSW Chit Chat Thread 2015. Oh yeah I'm really confused about all that portfolio stuff and the "interim resume" due in week 5 :| Do you know where to access the blog on openlearning? And I havn't started yet - first one tomorrow :)
8. ### UNSW Chit Chat Thread

Re: UNSW Chit Chat Thread 2015. What's wrong with comp1917? I'm in it too :)
9. ### How does the law of conservation of momentum apply to the motion of the rocket?

I may be wrong, but I believe BOSTES would allocate one mark to stating the definition of the law of conservation of momentum.
10. ### Which is bigger 1002/1003 or 1003/1004 show without a calculator?

1002/1003 = 1 - 1/1003 1003/1004 = 1 - 1/1004 clearly, 1/1004 < 1/1003 therefore 1003/1004 > 1002/1003
11. ### Train Ticket -.-

He travels 3 days per week so not viable Edit: wait... when/why are the 7 days of travel?
12. ### Train Ticket -.-

I can't think of anything outside of buying concession tickets (including using concession opal card which takes ~5 business days to order) without a concession card. Assess the risks before you do this :P
13. ### Student ID photo size ?

My friend and I received our ID's through this method and as far as I can tell they look exactly like what they were on the mock ID's on the review page when you submit it (my face slightly widened on mock ID and same for real ID because I didn't bother to crop it to correct dimensions). If...
14. ### Mcdonalds or Hungry Jacks?

That's really good I think... I always thought maccas employees get paid less. How many hours per wk do you get?
15. ### Textbooks

What's a course pack?