Qualification > Sciences
ALL PHYSICS DOUBTS - POST HERE !!
holtadit:
For physics revision check out these links
http://thenightdreamer.wordpress.com/category/subjects/physics-education-archive/
http://thenightdreamer.wordpress.com/category/subjects/physics-education-archive/page/2/
Oh By the way - the above website; belongs to me. ;)
MasterMath:
Theyre actually transverse >_< im pretty sure
holtadit:
--- Quote from: Raywin on May 25, 2010, 02:42:39 pm ---Hey guys, doubt. Are water waves longitudinal or tranversal? :S
--- End quote ---
TRANSVERSAL
Kojoudeh95:
hey guys...can any1 tell me how cables over heat....Too much what causes overheating??? And how to solve this A mains electrical circuit uses insulated copper cable and the cable overheats.
To prevent the cable overheating, how should the cable be changed, and why?
A Use thicker copper cable which has less resistance.
B Use thicker insulation which stops the heat escaping.
C Use thinner copper cable which has more resistance.
D Use thinner insulation which allows less heat to escape.
Kojoudeh95:
--- Quote from: Raywin on May 25, 2010, 02:44:15 pm ---Ryte thx.. ;D
--- End quote ---
noo man am srry...i just wasnt thinking wen i typed...its transverse srry :D
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