Physic pratical waec 2012

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    debshine Member

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    PHISIC PRATICAL
    1.Retort stand with clam,spring balance two beaker,500cmcube(a)containing water and labelled water (b)containing kerosine and labelled liquid L,set of masses 50g,100g,150g,200g,250g,thre about 1m
    2a.Retort stand with clamp,flat bottom plastic petri-dish,syringe about(0-10cmcube)remove the needle.Pull up the plunger use flame from a match stick to melt and seal the tip of the syringe to ensure that it is air tight use appropriate(plastic to plastic)adhesive to fix the bottom of the petri-dish symmetrically to the top of plunger 500g,1000g,2000g,and 2500g.
    Note-masses may be improvised with fine dry sand
    3.Potentiometer(0-100cm) ammeter(0-3A) volmeter(0-5v)
    20hms standard resistor labelled R.two dry cells each 1.5v or 2v freshly charge accumulater.Plugkey eight connecting wire.

    debshine Member

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    Dis to inform all d candidate that need all d expo dat if they need my assistance on dis waec or neco or nabteb should cal me and register wit me to get their exam expo..Note dat first 15 candidate dat serious and cal me we register wit me we get their expo just 1500naira and other we get their own for 2000naira for all 9 subject..Dnt fail this yr cal now best of luck 08056101001


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