Waec 2011 questions

baron

2011/04/16 07:57

Physics practicals alternative A (Q1) apparatus :retort stand,spiral spring,wooden box,meter rule,slotted weight,step clock,pointer;quest 1 procedures (i)set up the aparatus as shown above (ii)read and record the length,L,of the spring (iii)place a mass of 200g on the hanger(iv)read and record the new length,L,of the spring(v)determine the extension of the spring e(vi)set the system into small verticall oscillation measure and record the time for 10 complet oscillatiom(vii)determine the period t of the oscillation and evaluate Tsquare(viii)repeat the procedure for 4 other values of 400g,600g,800g,1000g and tabulate ur readings(ix)plot a graph of e against tsquare(x)determine the slope of the graph (xii)pls this number contain somd terms which i cant write with my fone(xiii)state 2 precaution taken to ensure accurate result(14)state hooks law of an elastic meter(15)define young modolus and force constant.

baron

2011/04/16 07:59

I will post the rest later

Godwin94

2011/04/16 08:44

U sabi

_KJOE_

2011/04/16 08:47

That's good but how are you sure about this question.

SEYOMAzone

2011/04/16 09:03

Thnks 4 ur help

sirjohn

2011/04/16 09:06

carry go u are d bomb

EBONY

2011/04/16 11:07

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Viccy

2011/04/16 20:19

Thanks mr baron

Adesola

2011/04/18 15:12

The question is not pure try to find d real one abeg pls&pls

kazzy

2011/04/19 15:43

Are u okay

Keny

2011/04/19 20:24

How u know

baron

2011/04/19 22:00

Guyz una de try doubt me?just in case u've 4guten nobody is paying 4 this. how will somebody be asking me if am ok just bcos im trying 2 help.is that proper 4 god sake

topfond

2011/05/10 03:37

Pls i need biology

Ayo.

2011/05/10 04:13

ACCOUNTIN SECTION A (ANS 2 QUESTION) 1 ,Explain any three of the following (a)computer error (b)"garbage in garbage out" (c)downtime (d)debugging (e computer service bureaul cyber cafe) 2 , In the context of company account, explain (a)promoter (b)prospectus (c)underwriting (d)honus issue (e)dividend 4( a)what is single entry accounting system? 4( b) state two characteristic of single entry accounting system 4( c) state three disadvantages of single entry accounting system