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Herecan anyone give me the link for oct/nov 2012 pastpapers for bio, chem & phy......thnx
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Herecan anyone give me the link for oct/nov 2012 pastpapers for bio, chem & phy......thnx
npthnx
Okay i got what you're saying. Guess will have to learn phase differences of 1/8th n 1/4th n all as well cuz I can't recognize it. Btw I dont think there's 0 phase difference at 4s either. There is some...now to find the phase difference draw two vertical lines from one wave form to the other remember it should be perpendicular to the x axis
4s means one wave of waveform Q
4.5 means one wave of waveformP
9s means two waves of waveform Q draw the lines and see what u get
at 4 s u will see 0 phase difference
at 4.5 s there is a difference of 1/8 of a wave
at 9 s there is a difference of 1/4 of wave
yes ....but u have to buy the book....it "REDSPOT PURE PHYSICS TOPICAL" checkit out at redspot.com.pkare there topical past papers for physics i want for electricity??
redspot is for singaporeans and there are mistakes i just want past paper unsolvedyes ....but u have to buy the book....it "REDSPOT PURE PHYSICS TOPICAL" checkit out at redspot.com.pk
redspot is for singaporeans and there are mistakes i just want past paper unsolved
http://papers.xtremepapers.com/CIE/Cambridge IGCSE/Physics (0625)/0625_w10_qp_31.pdf
CAN ANYONE PLZZZPLZPLZZPLZZP HELP IN QUES 1a....FAST
i)Kindly someone help me with these questions:
Q1) A particle of charge + 2 micro coulomb is placed between two parallel plates , 10 cm apart and with a p.d of 5 kV between them. Calculate the force exerted on the charge.
Q2) A car battery is labelled '50Ah'.This means that it can supply a current of 50 A for one hour.
a) For how long could the battery supply a continuous current of 200 A needed to start the car.
Q3) Calculate the no. of protons which would have a charge of one columb
(Proton Charge= +1.6*10^-19C)
Thanks in advance
I got these two equations,http://papers.xtremepapers.com/CIE/Cambridge International A and AS Level/Physics (9702)/9702_w11_qp_23.pdf ...... QUESTION NO. 1(D)... HOW TO DETERMINE T1 AND T2 THROUGH VECTOR DIAGRAM... THANKS IN ADVANCE
I got these two equations,
T1 cos 50 = T2 cos 40 ---- (1)
T1 sin 50 + T2 sin40 = 7.5 ----- (2)
Hope It Helps
the distance of block from the level of head of the man is 18m and when to level the head with the block man travels 9m upwards and block 9m downwards.A level ....Physics
M/J 2012 ... P11 ......Q 12, 24 ....PLs Give reasons for answers and the concept!!!...(-_*)
http://papers.xtremepapers.com/CIE/Cambridge International A and AS Level/Physics (9702)/9702_s12_qp_11.pdf
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