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ALL PHYSICS DOUBTS - POST HERE !!
The Golden Girl =D:
--- Quote from: ang3l on May 08, 2010, 05:27:39 pm ---05 Jun P6 Q4 Part d - can anyone explain the answer? http://www.freeexampapers.us/IGCSE/Physics/CIE/2005%20Jun/0625_s05_qp_6.pdf
09 Jun Q5 Part a & b http://www.freeexampapers.us/IGCSE/Physics/CIE/2009%20Jun/0625_s09_qp_6.pdf
09 Nov Q5 Part a http://www.freeexampapers.us/IGCSE/Physics/CIE/2009%20Nov/0625_w09_qp_6.pdf
Thx in advance
--- End quote ---
i can help u with the first one;
umm the answer is as follows :
take the time of ex: 50 oscillations and the divide the time by 50.
hope i helped
Ghost Of Highbury:
4d) An average has be taken to get accurate result. Oscillation divided by time to get T.
5a) check the the 8th post : https://studentforums.biz/index.php/topic,4578.msg139947.html#msg139947
5b) with a pen/marker, mark the ends of the diameter of the circle on the ruler, remove the cylinder, find the center of the diameter and get the reading.
nov 09 - 5a) attached.
Malak:
Thx Both...
Question 4 was easy...Silly me..i didnt understood
Is this diagram correct?M confused with the Ammeter and variable resistor position
http://img171.imageshack.us/img171/3774/28119081.png
N thx
The Golden Girl =D:
--- Quote from: ang3l on May 08, 2010, 05:45:02 pm ---Thx Both...
Question 4 was easy...Silly me..i didnt understood
Is this diagram correct?M confused with the Ammeter and variable resistor position
N thx
--- End quote ---
yup it is ..
u gotta kno that the ammeter is put in series ..like how u put it .....as for the voltmeter it's out in parallel like what u did .........
got it ?
anytime :D
hope i helped ...
Ghost Of Highbury:
--- Quote from: ang3l on May 08, 2010, 05:45:02 pm ---Thx Both...
Question 4 was easy...Silly me..i didnt understood
Is this diagram correct?M confused with the Ammeter and variable resistor position
http://img171.imageshack.us/img171/3774/28119081.png
N thx
--- End quote ---
Correct.
By the way, check the lens rule screen drawing in my previous post. also the link.
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