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WAEC 2017 PRACTICAL SPECIMEN NOW AVAILABLE HERE!

WAEC 2017 PRACTICAL SPECIMEN NOW AVAILABLE HERE!

BIOLOGY SPECIMEN GROUP I specimen A: twig of mango plant 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 freshly 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 L: young toad (freshly preserved) specimen M: quill feather specimen N: 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 petri 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 least 10cm in length specimen Xii stem of young cassava plant measuring at least 10cm in length as in xi N.B: (i)SPECIMEN Q AND R are peculiar to candidates in Ghana only and should not be provided for candidates in Nigeria, Sierra Leone and the Gambia (ii)SPECIMEN S,T,V,W,Xi,Xii are peculiar to candidates in Nigeria, Sierra Leone and the Gambia only and should not be provided for candidates in Ghana.... ============================ ============================ CLICK HERE NOW TO GET ANY SUBJECT QUESTIONS & ANSWERS AND SCORE A's, B's or C's FLAT AND 100% GUARANTEED! CLICK HERE NOW TO GET ANY SUBJECT QUESTIONS & ANSWERS AND SCORE A's, B's or C's FLAT AND 100% GUARANTEED! CHEMISTRY SEPCIMENS -dilute sodium hydroxide solution -dilute ammonia solution -dilute hydrochloric acid -distilled water -red and blue litmus paper -fehlings solution(I II) -concentrated tetraoxosulphate (vi) solution (H2SO4): :::-freshly prepared iron (II) tetraoxosulphate (VI) solution (Fe2SO4) -burette(50cm 3), pipette (20cm 3 or 25cm 3),filtration apparatus -methyl orange -boiling tube, test tubes, -SALTS: CuO,ZnSO4,Na2CO3 ============================ ============================ CLICK HERE NOW TO GET ANY SUBJECT QUESTIONS & ANSWERS AND SCORE A's, B's or C's FLAT AND 100% GUARANTEED! CLICK HERE NOW TO GET ANY SUBJECT QUESTIONS & ANSWERS AND SCORE A's, B's or C's FLAT AND 100% GUARANTEED! AGRICULTURAL SCIENCE SPECIMEN 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) specimen O: NPK 15 : 15 : 15 specimen P: electric bulb specimen Q: garden fork specimen R: hand trowel specimen S: knapsack sprayer specimen T: rat specimen U: termite specimen V: earthworm specimen W: paddy rice specimen X: groundnut seeds specimen Y: maize stem borer specimen Z: grasshopper. ========================================== CLICK HERE NOW TO GET ANY SUBJECT QUESTIONS & ANSWERS AND SCORE A's, B's or C's FLAT AND 100% GUARANTEED! CLICK HERE NOW TO GET ANY SUBJECT QUESTIONS & ANSWERS AND SCORE A's, B's or C's FLAT AND 100% GUARANTEED! PHYSICS-SPECIMENS (Question 1) -rectort stand with clamp -cork -single grooved pulley of about 8cm radius with hole in its centre [remove all accessories on the pulley] -optical pin,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 1n to 10n -voltmeter [0-5v] -plug key -two dry cells each of emf 1.5v -six connecting wires ============================ CLICK HERE NOW TO GET ANY SUBJECT QUESTIONS & ANSWERS AND SCORE A's, B's or C's FLAT AND 100% GUARANTEED! CLICK HERE NOW TO GET ANY SUBJECT QUESTIONS & ANSWERS AND SCORE A's, B's or C's FLAT AND 100% GUARANTEED! ============================ PHYSICS PRACTICAL SOLUTION SET ===================== PLS NOTE THAT THESE ARE NOT THE REAL PHYSICS PRACTICAL ANSWERS BUT IS JUST A GUIDE TO PHYSICS PRACTICAL. IT WILL HELP YOU TO STUDY YOUR PHYSICS PRACTICAL. THEY ARE ASSUMED OR LIKELY QUESTIONS AND ANSWERS. ===== [b]===== QUESTION 1 Reading: S/n: 1,2,3,4,5,6 L(cm): 150.0,120.0,100.0,80.0,60.0,40.0 t(sec): 4.800,4.100,3.300,2.600,1.900,1.200 t^-1(Sec^-1): 0.208,0.244,0.303,0.385,0.526,0.833 t^2(sec^2): 23.40,16.81,10.89,6.76,3.61,1.44 L/t^2(m/s^2): 6.510,7.139,9.183,11.83,16.6,27.7 Precautions: -I ensured the experiment was not affected by air interference when determining the balance points -I ensured the mass roll down freely as being influenced under gravity -I ensured that the readings were taken without any error DEFINITIONS YOU NEED TO KNOW: FORCE OF GRAVITY: The total gravitational force which acts on a body and so enables it,in turn to exert an equal force on its support DISPLACEMENT: This Is defined as the distance moved in a specified direction NEWTONIAN MECHANICS: This is defined as the rate of change of distance moved with time in a specified direction or rate of change of displacement UNIFORM VELOCITY: A body moved with uniform velocity if its rate of change of distance moved with time in a specified direction is constant ACCELERATION: This is defined as the rate of change of velocity with time INERTIA: The tendency of a body to remain at rest or if moving,to continue its motion in a straight line UNIFORM ACCERATION: A body moved with uniform acceleration,ifits rate of change of velocity with time in a specified direction is constant DECCELERATION: A decreasing velocity or slowing down is usually called retardation.:::::: QUESTION 2 Readings: S/n: 1,2,3,4,5,6,7 D: 100,90,80,70,60,50,40 D^2: 10000,8100,6400,4900,3600,2500,16 X1: 80.60,70.20,59.10,47.80,29.00,20.35, X2: 18.30,19.00,20.00,22.00,7.60,4.50,1.0 L (X1-X2): 62.20,51.20,39.10,24.70,21.40,15.85, PRECAUTIONS: -i ensured parallax when reading the metre rule. -i ensured that the intensity or source of light was maintained. Expected Question: An illuminated object is placed on the axis of a converging lens and a magnified image is obtained on the screen. If the distance of the image from the lens is 45cm and the magnification is 2,cal the focal length of lens. SOLUTION: V=45.00cm m=2 u=? M=v/u=45/2 22.5cm F=uv/v+u 22.5*45.00/22.5+45.00 =1012.5/67.5 =15cm :::::::.QUESTION 3 Readings: S/n: 1,2,3,4,5 L1: 20,40,60,80,100 L2: 10,15,25,35,45 I1(A): 0.50,0.40,0.32,0.22,0.14 I2(A): 0.58,0.53,0.45,0.41,0.37 I1^-1: 0.20,2.50,3.13,4.55,7.143 I2^1: 1.724,1.890,2.22,2.44,2.70 PRECAUTIONS: -I will ensure that the key is opened when no reading is taken to avoid battery wastage. -I ensured tight connection -I ensured error due to parallax when taking reading from the ameter -i will ensure that the circuit element are tightly connected to ensure accurate result NEED TO KNOW: -Electromotive force is the potential difference between the terminals of a cell when no current is flowing in the circuit. ======= NOTE THAT ^ MEANS RAISE TO POWER. Eg: 2^4 Means 2 raise to power 4. L^-2 means L raise to power -2(minus two) -COMMA MEANS NEXT LINE. Eg: x: 4,2,3,4,5 means that you draw a table, then under x, you will get 4, under 4 is 2, under 2 is 3, under 3 is 4 and so on..........


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Posted by Adeapin. Francis adebayo., Published at 11:42 and have 0 comments

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