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Author Topic: IGCSE PHYSICS DOUBTS HERE !!!!  (Read 53931 times)

elemis

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Re: IGCSE PHYSICS DOUBTS HERE !!!!
« Reply #45 on: August 27, 2010, 03:33:31 pm »
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Re: IGCSE PHYSICS DOUBTS HERE !!!!
« Reply #46 on: September 09, 2010, 08:53:32 am »
Hey guys

I am  doing AS physics this year , and my school is not providing us with a book to study from, they said they will just keep on giving us questions till the end of year and they will keep giving us notes to study from . So i was just wondering if there is any book i can find to study from because i really am sick of looking at the question book and not having any reference to study from and so i have to wait till i get to school to get my questions answered.

Thanks
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elemis

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Re: IGCSE PHYSICS DOUBTS HERE !!!!
« Reply #47 on: September 09, 2010, 08:55:43 am »
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Re: IGCSE PHYSICS DOUBTS HERE !!!!
« Reply #48 on: September 09, 2010, 09:00:13 am »
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NO secrets to SUCCESS , it is the result of 1.HARD WORK 2.GOOD PREPARATION 3.LEARNING FROM FAILURE
But it ain't how hard you hit; it's about how hard you can get hit, and keep moving forward-Balboa

elemis

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Re: IGCSE PHYSICS DOUBTS HERE !!!!
« Reply #49 on: September 09, 2010, 09:03:08 am »
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Re: IGCSE PHYSICS DOUBTS HERE !!!!
« Reply #50 on: September 09, 2010, 09:16:40 am »
Quote from: Ari Ben Canaan on September 09, 2010, 09:03:08 am
No you cant get it for free as an e-book

http://www.amazon.co.uk/International-Level-Physics-Chris-Mee/dp/0340945648/ref=sr_1_1?s=books&ie=UTF8&qid=1284019791&sr=1-1

Another good textbook.
o well thanks anyway , i guess i have to go for some BOOK shopping later. Thanks again
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NO secrets to SUCCESS , it is the result of 1.HARD WORK 2.GOOD PREPARATION 3.LEARNING FROM FAILURE
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Offline MKL

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Re: IGCSE PHYSICS DOUBTS HERE !!!!
« Reply #51 on: October 06, 2010, 07:58:32 am »
Anyone got good notes on Digital electronics and Waves/Light/Sound?
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Offline AshWINNER

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Re: IGCSE PHYSICS DOUBTS HERE !!!!
« Reply #52 on: October 06, 2010, 09:33:39 am »
Yeah some physics doubts.........
1. Sometimes they ask u 2 draw a best fit CURVE in P6, is it sposed to be a curve or a line?
2.U use the potential divider in Parallel to the appliance rite>
3. Is a VOLTAGE induced in electromagnetic induction or CURRENT? If a current is produced, then is it called an EDDY current or is are eddy currents something else altogether?
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Offline Deadly_king

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Re: IGCSE PHYSICS DOUBTS HERE !!!!
« Reply #53 on: October 06, 2010, 11:03:31 am »
Quote from: AshWINNER on October 06, 2010, 09:33:39 am
Yeah some physics doubts.........
1. Sometimes they ask u 2 draw a best fit CURVE in P6, is it sposed to be a curve or a line?
2.U use the potential divider in Parallel to the appliance rite>
3. Is a VOLTAGE induced in electromagnetic induction or CURRENT? If a current is produced, then is it called an EDDY current or is are eddy currents something else altogether?

1. Yupz.........it IS a curve passing through most if not all the plotted points.

2. Yeah........it should be in parallel.

3. In electromagnetic induction, an electromotive force (EMF) is induced. Furthermore if there is a circuit, then the induced EMF will cause a current to flow across the wires forming the circuit. This current is not known as eddy current. The latter is something more complex.

If you really need to know about eddy current then follow this link, otherwise don't worry about it.
http://www.physlink.com/education/askexperts/ae572.cfm

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Offline Arthur Bon Zavi

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Re: IGCSE PHYSICS DOUBTS HERE !!!!
« Reply #54 on: October 06, 2010, 02:45:20 pm »
Quote from: Kimo Jesus on September 09, 2010, 08:53:32 am
Hey guys

I am  doing AS physics this year , and my school is not providing us with a book to study from, they said they will just keep on giving us questions till the end of year and they will keep giving us notes to study from . So i was just wondering if there is any book i can find to study from because i really am sick of looking at the question book and not having any reference to study from and so i have to wait till i get to school to get my questions answered.

Thanks

See this too:

http://www.amazon.co.uk/Cambridge-International-Physics-Coursebook-Examinations/dp/0521183081/ref=pd_sim_b_84
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Offline HUSH1994

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Re: IGCSE PHYSICS DOUBTS HERE !!!!
« Reply #55 on: October 08, 2010, 04:05:24 pm »
I dont get the whole part about motion\acceleration\speed and so,esp P3 questions,so i hope anyone here has a summary or anything that can help me.Thanks
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Re: IGCSE PHYSICS DOUBTS HERE !!!!
« Reply #56 on: October 08, 2010, 05:02:40 pm »
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Offline HUSH1994

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Re: IGCSE PHYSICS DOUBTS HERE !!!!
« Reply #57 on: October 08, 2010, 05:23:54 pm »
i will go through these websites,Thanks alot,Allah ywaf2ek ow y6awel b3omrek
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Re: IGCSE PHYSICS DOUBTS HERE !!!!
« Reply #58 on: October 08, 2010, 05:25:44 pm »
Quote from: HUSH1994 on October 08, 2010, 05:23:54 pm
i will go through these websites,Thanks alot,Allah ywaf2ek ow y6awel b3omrek

Ammen O inta Kaman :)
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Re: IGCSE PHYSICS DOUBTS HERE !!!!
« Reply #59 on: January 16, 2011, 04:21:36 pm »
Need Help!
Question 6, part (a)
First variant .... i would be glad if you tell me the procedure...
and if you want the formula it is ----> refractive index= sin i/ sin r :)
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