Qualification > Sciences
ALL PHYSICS DOUBTS - POST HERE !!
Ghost Of Highbury:
--- Quote from: Shazizzzle on May 26, 2010, 08:44:38 pm ---If you're not a 'Physics Doubt', you don't belong here. :P
--- End quote ---
hahaha!!
Weaam:
--- Quote from: A@di on May 26, 2010, 08:44:05 pm ---3 minuts = 180s
energy = 40*180 = 7200J
change in temp = 5.9
250g = 0.25Kg
E = m*c*t
7200/0.25*5.9 = 4881J/kgK
--- End quote ---
Thaaanks a gajillion!
Could u also do from the same year Q4 part b?
Sorry for the trouble :-[
Adzel:
--- Quote from: Shazizzzle on May 26, 2010, 08:44:38 pm ---If you're not a 'Physics Doubt', you don't belong here. :P
--- End quote ---
Im not a 'Physics Doubt', Im a Physics student :P
Adzel:
GOOD LUCK TO ALL INSHAALLAH
8T:
--- Quote from: weaam on May 26, 2010, 08:48:38 pm ---Thaaanks a gajillion!
Could u also do from the same year Q4 part b?
Sorry for the trouble :-[
--- End quote ---
Weaan Dnt yew have the ms...?
There..
air molecules hit dust particles in all directions/move it in all directions B1
just as likely to be up as down
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