« previous next »
Pages: 1 ... 6 7 [8] 9 10 ... 160   Go Down

Author Topic: ALL PHYSICS DOUBTS - POST HERE !!  (Read 230406 times)

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: ALL PHYSICS DOUBTS - POST HERE !!
« Reply #105 on: May 04, 2010, 01:12:25 pm »
Sorry, internet bad, very slow cant upload much.
Logged

Offline Snake

  • SF Immigrant
  • **
  • Posts: 117
  • Reputation: 183
  • Gender: Male
Re: ALL PHYSICS DOUBTS - POST HERE !!
« Reply #106 on: May 04, 2010, 01:17:51 pm »
D)ii) 2 To change Resistance within a circuit.
Logged
-Once the game is over,the king and the pawn go back in the same box-

Offline Snake

  • SF Immigrant
  • **
  • Posts: 117
  • Reputation: 183
  • Gender: Male
Re: ALL PHYSICS DOUBTS - POST HERE !!
« Reply #107 on: May 04, 2010, 01:26:43 pm »
How do I post a picture? I have the soloution for the 2nd part but can't seem to post pictures
Logged
-Once the game is over,the king and the pawn go back in the same box-

holtadit

  • Guest
Re: ALL PHYSICS DOUBTS - POST HERE !!
« Reply #108 on: May 04, 2010, 01:26:50 pm »
Could someone please set out the entire experiment to calculate the latent heat of vaporisation/fusion for water.

Please include all details including all measurements that taken.

 Please go into as much detail as possible, this is to help me with the Paper 3 & 6 phy.



Also please explain how a SLIP RING commutator works.
Logged

Offline $H00t!N& $t@r

  • SF Geek
  • ****
  • Posts: 323
  • Reputation: 887
  • Gender: Female
Re: ALL PHYSICS DOUBTS - POST HERE !!
« Reply #109 on: May 04, 2010, 01:35:27 pm »
A@di :   try this link-  http://www.freeexampapers.us/IGCSE/Physics/CIE/2009%20Nov/0625_w09_qp_6.pdf

The Mysterious Dude: Thanks for the diagram but you didnt include the voltmeter and the points X and Y, as asked in Q4dii (1)

Snake: I need answer fot the first part
Logged
"If A equals success, then the formula is:
A=X+Y+Z, X is work. Y is play. Z is keep your mouth shut"- Albert Einstein

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: ALL PHYSICS DOUBTS - POST HERE !!
« Reply #110 on: May 04, 2010, 01:36:15 pm »
Wrong question answered, sorry.
Logged

Offline Ghost Of Highbury

  • O_o_O lala!
  • SF Farseer
  • *******
  • Posts: 4096
  • Reputation: 41428
  • Gender: Male
  • Namaskaram!
Re: ALL PHYSICS DOUBTS - POST HERE !!
« Reply #111 on: May 04, 2010, 01:48:45 pm »
As the coil in the a.c generator rotates, current is conducted in and out by way of slip-rings and carbon brushes.

check the image. : http://sciencecity.oupchina.com.hk/npaw/student/glossary/img/slip_rings.jpg

Logged
divine intervention!

Offline $H00t!N& $t@r

  • SF Geek
  • ****
  • Posts: 323
  • Reputation: 887
  • Gender: Female
Re: ALL PHYSICS DOUBTS - POST HERE !!
« Reply #112 on: May 04, 2010, 02:20:42 pm »
Quote from: The Mysterious Dude on May 04, 2010, 01:36:15 pm
Wrong question answered, sorry.


can you please help me answer the right question? Thanks
Logged
"If A equals success, then the formula is:
A=X+Y+Z, X is work. Y is play. Z is keep your mouth shut"- Albert Einstein

holtadit

  • Guest
Re: ALL PHYSICS DOUBTS - POST HERE !!
« Reply #113 on: May 04, 2010, 03:10:25 pm »
Okay the question is attached.

Why does the MS say the answer is the first pic ? Couldn't it also be the second pic ?
Logged

Offline Ghost Of Highbury

  • O_o_O lala!
  • SF Farseer
  • *******
  • Posts: 4096
  • Reputation: 41428
  • Gender: Male
  • Namaskaram!
Re: ALL PHYSICS DOUBTS - POST HERE !!
« Reply #114 on: May 04, 2010, 03:17:27 pm »
Both the images have correct answers. Could be either way.
Logged
divine intervention!

holtadit

  • Guest
Re: ALL PHYSICS DOUBTS - POST HERE !!
« Reply #115 on: May 04, 2010, 03:21:00 pm »
Quote from: A@di on May 04, 2010, 03:17:27 pm
Both the images have correct answers. Could be either way.

SO would they accept either ? How sure are you ?
Logged

Offline Ghost Of Highbury

  • O_o_O lala!
  • SF Farseer
  • *******
  • Posts: 4096
  • Reputation: 41428
  • Gender: Male
  • Namaskaram!
Re: ALL PHYSICS DOUBTS - POST HERE !!
« Reply #116 on: May 04, 2010, 03:27:37 pm »
Quote from: Shooting Star on May 04, 2010, 01:35:27 pm
A@di :   try this link-  http://www.freeexampapers.us/IGCSE/Physics/CIE/2009%20Nov/0625_w09_qp_6.pdf

The Mysterious Dude: Thanks for the diagram but you didnt include the voltmeter and the points X and Y, as asked in Q4dii (1)

Snake: I need answer fot the first part

Attached
Logged
divine intervention!

Offline Snake

  • SF Immigrant
  • **
  • Posts: 117
  • Reputation: 183
  • Gender: Male
Re: ALL PHYSICS DOUBTS - POST HERE !!
« Reply #117 on: May 04, 2010, 07:08:00 pm »
Nov 2007 Question 4 B
Logged
-Once the game is over,the king and the pawn go back in the same box-

Offline The Golden Girl =D

  • Without Allah I'm nothing <3
  • Honorary Member
  • SF Overlord
  • *****
  • Posts: 13757
  • Reputation: 65532
  • Ain't Nothin worth your tears =D
    • www.thegoldengirl157.blogspot.com
Re: ALL PHYSICS DOUBTS - POST HERE !!
« Reply #118 on: May 04, 2010, 07:14:22 pm »
Quote from: Snake on May 04, 2010, 07:08:00 pm
Nov 2007 Question 4 B

paper what?
Logged
Verily, in the remembrance of Allah do hearts find rest(13:28)

Please, Don't forget to Include GG in your Prayers =D

Offline Snake

  • SF Immigrant
  • **
  • Posts: 117
  • Reputation: 183
  • Gender: Male
Re: ALL PHYSICS DOUBTS - POST HERE !!
« Reply #119 on: May 04, 2010, 08:52:58 pm »
My bad Paper 6
Logged
-Once the game is over,the king and the pawn go back in the same box-
Pages: 1 ... 6 7 [8] 9 10 ... 160   Go Up
« previous next »