SCHOOL: Who has physics practical instruction 2012 waec?

murtalatanko

14 years ago

Specimen a

murtalatanko

14 years ago

Boko haram get rid of that place

shermanO

14 years ago

April 1st

b.segunisacc@yahoo.com

14 years ago

PHYSICS PRACTICAL-QUSTION 1-RETORT STAND WITH CLAMP;SPRING BALANCE;TWO BEAKERERS,500cm cube a, containing water and labelled water. B,containing kerosene and labelled liquid L;set of masses-5og,100g,150g,200g,250g;thread about 1m. Qustion_ 2, retort stand with clamp;flat bottom,plastic petri-dish;syringe about 0-10cm cube, remove the needle. Pull up the plunger. Useflame from a match stick to melt and seal the tip of the syringe to ensure that it is air. TIGHT; use appropriate plastic to plasptic and hedsire to fix the bottom of the petri-dish.symmetrically to the top of the plunger;set of masses 500g,100g,200g and 250g. Note;masses may be improvised with fine dry sand. QUSTION 3;POTENTIMETER..0-10CM, AMMETER0-3A. VOLMETER 0-5V . 20hms standerd resistor labelled R;plugkey,eight canection wires.