Qualification > Sciences
Physics Help HERE ONLY !!
esso:
whats the correct definition of HALF LIFE ??
Ghost Of Highbury:
The half-life of a radioactive substance is the interval required for the quantity to decay to half of its initial value
sweetie:
wat is da constant in
resistance= constant x length/ cross- sectional area
plzzzzz reply quick
thanx
MaNa:
GUys can anyoone tell me how much u needa get in paper 3 to get an A*
AS girl:
--- Quote from: ManaH on June 03, 2009, 07:20:22 pm ---GUys can anyoone tell me how much u needa get in paper 3 to get an A*
--- End quote ---
It depends on the curve!! If the curve is low this year (hope so) u can get an A* with no effort!
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