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[quote uid=merrylarry pid=1878] 2017 WAEC QUESTION AND ANSWER PHYSICS SPECIMENS ================= Question1 = restort stand with clamp = cork = single grooved pulley of about 8cm radius with hole in its centre [remove all accessories on the pulley] = Optical pins, weight hanger = Slotted masses [ 50g, 70g, 110g, 130g ] = thread = about 3m = stop watch = tissue paper/pad = meter rule = measuring rape Question 2 = equilateral triangular glass prism = Four optical pins = Four thumb pins = Cellatex board = drawing papers Question 3 = Resistance box capable of reading 1m to 10m = Voltmeter (0.5v) = Plug key = Two dry cells each of emf (1.5v) = six connecting wires. AGRICULTURAL SPECIMENS ====================== Specimen A: Born Specimen B: Horn Specimen C: Hoof Specimen D: water (labelled) Specimen E: Cowpea seeds Specimen F: Tridax Specimen G: Goat Weed Specimen H: sida Specimen I: Spear grass Specimen J: Elephant grass Specimen K: Pig weed Specimen L: Water leaf Specimen M: Urea (labelled) Specimen N: Compost manure (labelled) CHEMISTRY SPECIMENS ==================== == diluted Sodium hydroxide solution == diluted ammonia solution == diluted hydrochloric acid == distilled water == red and blue litmus paper fehlings solution (III) Concentrated tetraoxosulphate (VI) solution (H2SO4) == freshly prepared iron (II) tetraoxosulphate (VI) solution (Fe2SO4) == burette (50cm3) ,filtration apparatus-- methyl orange == boiling tube, test tube == SALTS;.CuO, ZnSO4, Na2CO3. BIOLOGY SPECIMENS ================== Group I Specimen A: twig of mango plant Specimen B: twig of ixora plant Specimen C: leaf of Hibiscus plant Specimen D: hibiscus flower Specimen E: green vegetable cut beef Specimen F: a piece of freely cut beef Specimen G: worker bee (wet preserved) Specimen H: soldier termite (wet preserved) Specimen J: adult cockroach (wet preserved) Specimen K: nymph of cockroach (wet preserved) Specimen M: quill feather Specimen B: scale of bony fish Specimen P: freshly preserved mammalian skin preferably of goat or ram with hair/fur. Measuring at least 4cm by 4cm placed in a petric dish. Group II Specimen Q: slide of Hydra Specimen R: small mammal (rat/rabbit/Guinea pig), wet preserved Group III Specimen S: a small amount of garden soil in a petric dish. Specimen T: Orange/lemon/lime/citrus fruits. Specimen V: tomato fruit Specimen W: cassava tuber Specimen XI: stem of young cassava plant measuring at 10cm in length. Specimen XII: stem of young cassava plant measuring at least 10cm in length as in (XI) NB: (i) specimens Q and R are peculiar to candidates in Ghana only and should not be provided to candidates in Nigeria, Sierra Leone and Gambia. (ii) specimens S,T,V,W,XI,XII are peculiar to candidates in Nigeria, Sierra Leone and Gambia only and should not be provided to candidates in Ghana. [/quote]