« previous next »
Pages: [1]   Go Down

Author Topic: what are the grade limits for AS physics, chemistry and bio  (Read 2211 times)

AL*Eagle

  • Guest
what are the grade limits for AS physics, chemistry and bio
« on: January 13, 2010, 12:59:41 pm »
theyre all out of 80 rite??
wats the minimum grade for an A
bio was amazing :)
physics was a lil bit not easy :P <<
chemistry was HARD!!! << lol hehe i just hope it wont be hard 2mrw :s
Logged

Offline Tammy

  • SF Immigrant
  • **
  • Posts: 62
  • Reputation: 19
Re: what are the grade limits for AS physics, chemistry and bio
« Reply #1 on: January 13, 2010, 03:18:51 pm »
Well, We still don't know the exact marks yet. Because it may curve down..  And yes they're all out of 80! :o

Good luck in Chemistry tomorrow
Logged

Offline ksitna

  • Allhamdullillah
  • SF Geek
  • ****
  • Posts: 497
  • Reputation: 491
  • Gender: Female
Re: what are the grade limits for AS physics, chemistry and bio
« Reply #2 on: January 13, 2010, 03:38:39 pm »
im sooo worried about chemistry tomorrow
the syllabus is just so strict!!!
 >:(
anyways good luck guys
Logged
take whatever you want and give nothing back :)

Offline IBO

  • Newbie
  • *
  • Posts: 25
  • Reputation: 24
  • Gender: Male
Re: what are the grade limits for AS physics, chemistry and bio
« Reply #3 on: January 13, 2010, 04:15:17 pm »
Quote from: ksitna on January 13, 2010, 03:38:39 pm
im sooo worried about chemistry tomorrow
the syllabus is just so strict!!!
 >:(
anyways good luck guys


I know dude.........my teacher expected for me an A..........i dnt  think ill be able to get it:S any advice people....................................aaaaaaand good luck everyone in ur chem tmrw
Logged
\m/

Offline Tammy

  • SF Immigrant
  • **
  • Posts: 62
  • Reputation: 19
Re: what are the grade limits for AS physics, chemistry and bio
« Reply #4 on: January 13, 2010, 04:23:32 pm »
Peeps I got a couple of chemistry questions:

Why is it necessary to ionize atoms before acceleration?
and
Name the device used to ionize atoms in the mass spectrometer.
Logged

Offline ksitna

  • Allhamdullillah
  • SF Geek
  • ****
  • Posts: 497
  • Reputation: 491
  • Gender: Female
Re: what are the grade limits for AS physics, chemistry and bio
« Reply #5 on: January 13, 2010, 04:26:52 pm »
Quote from: Tammy on January 13, 2010, 04:23:32 pm
Peeps I got a couple of chemistry questions:

Why is it necessary to ionize atoms before acceleration?
and
Name the device used to ionize atoms in the mass spectrometer.


hoowww the on earth......
Logged
take whatever you want and give nothing back :)

Offline ksitna

  • Allhamdullillah
  • SF Geek
  • ****
  • Posts: 497
  • Reputation: 491
  • Gender: Female
Re: what are the grade limits for AS physics, chemistry and bio
« Reply #6 on: January 13, 2010, 04:33:35 pm »
can someone please explain redox reactions for me please :D
Logged
take whatever you want and give nothing back :)

Offline IBO

  • Newbie
  • *
  • Posts: 25
  • Reputation: 24
  • Gender: Male
Re: what are the grade limits for AS physics, chemistry and bio
« Reply #7 on: January 13, 2010, 05:02:44 pm »
Quote from: Tammy on January 13, 2010, 04:23:32 pm
Peeps I got a couple of chemistry questions:

Why is it necessary to ionize atoms before acceleration?
and
Name the device used to ionize atoms in the mass spectrometer.



-you ionize atoms inorder to be able to deflect them and accelerate them...........if they're not in the form of ions you cnt accelerate them because there's no charge
-i dnt think they'll ask you to mention a device...........the Q will come in a way where they'll ask you to say how the atoms are ionized...........................they're ionized by bombarding them with a beam of high energy electrons which will knock off an electron forming an ion
Logged
\m/

Offline Saladin

  • The Samurai
  • Honorary Member
  • SF V.I.P
  • *****
  • Posts: 6530
  • Reputation: 59719
  • Gender: Male
  • I believe in those who believe in me
    • Student Tech
Re: what are the grade limits for AS physics, chemistry and bio
« Reply #8 on: January 13, 2010, 05:23:35 pm »
The grade boundaries change from year to year.
Logged

Offline Saladin

  • The Samurai
  • Honorary Member
  • SF V.I.P
  • *****
  • Posts: 6530
  • Reputation: 59719
  • Gender: Male
  • I believe in those who believe in me
    • Student Tech
Re: what are the grade limits for AS physics, chemistry and bio
« Reply #9 on: January 13, 2010, 05:35:07 pm »
Here u go
Logged

Offline 7ooD

  • SF Geek
  • ****
  • Posts: 427
  • Reputation: 713
  • Gender: Male
    • 7ood
Re: what are the grade limits for AS physics, chemistry and bio
« Reply #10 on: January 14, 2010, 03:48:31 am »
cool so u mean that there are grade boundaries and that they r not fixed to 80% for example in math to get an A?
Logged
pimpin ain't dead it just moved to the web


AL*Eagle

  • Guest
Re: what are the grade limits for AS physics, chemistry and bio
« Reply #11 on: January 14, 2010, 06:13:28 am »
thanks The Dude 321
appreciate it
and thanks ppl for ur wishes :) best of luk to you too exam in like an hour :s
Logged

Offline Tammy

  • SF Immigrant
  • **
  • Posts: 62
  • Reputation: 19
Re: what are the grade limits for AS physics, chemistry and bio
« Reply #12 on: January 14, 2010, 07:31:23 am »
Quote from: IBO on January 13, 2010, 05:02:44 pm

-you ionize atoms inorder to be able to deflect them and accelerate them...........if they're not in the form of ions you cnt accelerate them because there's no charge
-i dnt think they'll ask you to mention a device...........the Q will come in a way where they'll ask you to say how the atoms are ionized...........................they're ionized by bombarding them with a beam of high energy electrons which will knock off an electron forming an ion

Thanks... Yeah I don't think they're going to ask that question, but oh well  ::)
Logged
Pages: [1]   Go Up
« previous next »