Qualification > Sciences
ALL PHYSICS DOUBTS - POST HERE !!
Ghost Of Highbury:
--- Quote from: ang3l on May 26, 2010, 05:36:28 pm ---Okay...thx Thats muchh eaiser :D
Q1 both parts..
http://www.freeexampapers.us/IGCSE/Physics/CIE/2009%20Nov/0625_w09_qp_32.pdf
--- End quote ---
I think you should measure the angle between the vertical to the fixed point and B.
Do this with a large protractor fixed to a board behind the swinging weight.
The weight will be moving v slowly at the endpoints and should be easy to measure.
It is the largest distance from the centre or rest or hanging point
you can also callit an angle in the case of a pendulum
^^Astar's Answers^^
holtadit:
--- Quote from: ang3l on May 26, 2010, 05:42:04 pm ---2009 nov ?:P
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NOOOOO !!! ::) ::) ::)
aoas:
This is the best website i've seen for PHYSICS
http://www.gcse.com/physics.htm
Malak:
--- Quote from: Ari Ben Canaan on May 26, 2010, 05:44:48 pm ---
NOOOOO !!! ::) ::) ::)
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Lol...Umm I think its jst First voltage - second voltage ( maybe..)
Helium:
From 06 may june,
If anyone would mind telling me how the find specific latent heat of vaporisation.
When there is watt heater
I know energy needed to boil water at 100= 2300000(J/kg) * mass in Kg
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