Qualification > Sciences
paper 1 physics HERE ONLY~!!!!!!!
nid404:
--- Quote from: winnie101 on June 09, 2009, 12:53:53 pm ---for q31,o/n 2005 why is the ans A, when resistor is being used
--- End quote ---
when the switch is closed the current takes the simpler route through the switch(where there is no resistor) and does not pass through R(this is called short circuit). This results in the lamp becoming brighter(as current through it increases)
For Q.33 it's A again because the fuse is connected in the main wire...and not to individual components(i hope u get that). SO if this fuse melts all the lamps stop working
Guthixol:
someone explain to me
nid404:
--- Quote from: Guthixol on June 09, 2009, 12:06:58 pm ---i will start off :D: PLEASE ANSWER ALL THESE :) THANKS!!!!
paper 1 may/june 2008; q3, q4, q7, q8, q10, q11, q12, q16, q18, q19, q22, q27, q28, q29, q31, q33, q35, q36, q37, q38
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is that a joke...im sorry that's a very long list..ill need help to help u with that..lol
winnie101:
thx once again
nid404:
--- Quote from: winnie101 on June 09, 2009, 01:05:24 pm ---thx once again
--- End quote ---
anytime :)
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