Author Topic: ALL PHYSICS DOUBTS - POST HERE !!  (Read 197811 times)

Offline The Golden Girl =D

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Re: ALL PHYSICS DOUBTS - POST HERE !!
« Reply #120 on: May 05, 2010, 06:04:40 am »
My bad Paper 6
my answer is according
to my teacher :

measure the vertical heights of the two ends of the pin and check if they r equal

to the ms:

two equal heights from bench (or other valid method)

hope i helped



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Offline Ghost Of Highbury

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Re: ALL PHYSICS DOUBTS - POST HERE !!
« Reply #121 on: May 05, 2010, 06:52:18 am »
SO would they accept either ? How sure are you ?

yes i am pretty sure.
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Offline Vin

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Re: ALL PHYSICS DOUBTS - POST HERE !!
« Reply #122 on: May 05, 2010, 07:56:58 am »


this is from 2001 paper
but i dont think this is there in the 2010 syllabus..but still wanna kno the ans..
n nothin's there in the markscheme..it says correctly drawn.. ???

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Re: ALL PHYSICS DOUBTS - POST HERE !!
« Reply #123 on: May 05, 2010, 08:01:03 am »
Connect the battery terminals to the Y-inputs.

Offline Vin

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Re: ALL PHYSICS DOUBTS - POST HERE !!
« Reply #124 on: May 05, 2010, 08:02:31 am »
ok thanks .. :)

Offline Vin

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Re: ALL PHYSICS DOUBTS - POST HERE !!
« Reply #125 on: May 05, 2010, 08:51:43 am »
hey sorry im up with another.. :)

pls. excuse the drawing.. jus wanted to ask whether is it right to draw .?? this kinda ques. is in every paper..
n the ms never has ny drawings.. :)

Thanks in advance..

Offline Snake

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Re: ALL PHYSICS DOUBTS - POST HERE !!
« Reply #126 on: May 05, 2010, 09:05:14 am »
Which year and paper is it?
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Re: ALL PHYSICS DOUBTS - POST HERE !!
« Reply #127 on: May 05, 2010, 09:08:32 am »
Okay the MS is attached with the question,

is my answer right ?

Offline Ghost Of Highbury

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Re: ALL PHYSICS DOUBTS - POST HERE !!
« Reply #128 on: May 05, 2010, 09:17:00 am »
Yes its correct. Label the lamps.
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Offline Vin

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Re: ALL PHYSICS DOUBTS - POST HERE !!
« Reply #129 on: May 05, 2010, 09:18:40 am »
Which year and paper is it?


winter 2005 paper 3

holtadit

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Re: ALL PHYSICS DOUBTS - POST HERE !!
« Reply #130 on: May 05, 2010, 09:26:55 am »
Yes its correct. Label the lamps.

Thanks dude, please check this one too : https://studentforums.biz/index.php/topic,7291.0.html

holtadit

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Re: ALL PHYSICS DOUBTS - POST HERE !!
« Reply #131 on: May 05, 2010, 09:32:48 am »
hey sorry im up with another.. :)

pls. excuse the drawing.. jus wanted to ask whether is it right to draw .?? this kinda ques. is in every paper..
n the ms never has ny drawings.. :)

Thanks in advance..

There should be 3 readings taken, hence one GM tube at the top, one in the middle and one at the bottom.

This shows how the deflection would force the Beta particles up and not to the bottom, thus the lower GM tube has a lower reading than the one on the top.

Offline Vin

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Re: ALL PHYSICS DOUBTS - POST HERE !!
« Reply #132 on: May 05, 2010, 11:29:00 am »
There should be 3 readings taken, hence one GM tube at the top, one in the middle and one at the bottom.

This shows how the deflection would force the Beta particles up and not to the bottom, thus the lower GM tube has a lower reading than the one on the top.

yup thts true but do v have to show tht in the drawing??..because wat u've said is supposed to answered in the following questions..

holtadit

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Re: ALL PHYSICS DOUBTS - POST HERE !!
« Reply #133 on: May 05, 2010, 11:42:03 am »
yup thts true but do v have to show tht in the drawing??..because wat u've said is supposed to answered in the following questions..

Draw it too. Play safe, why take any risk on an exam that will determine your future ?

Offline Vin

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Re: ALL PHYSICS DOUBTS - POST HERE !!
« Reply #134 on: May 05, 2010, 11:48:37 am »
Draw it too. Play safe, why take any risk on an exam that will determine your future ?

hmmm..absolutely true..Thanks.. :)