2021 Sec 4Exp Phy Prelim P3 Apparatus List

1 2021Sec4ExPurePhyPrelimP3AnsApparatusListSectionAQ1● asourceof tapwater,● ameasuringcylinder 100cm 3 ,● apolystyrenefoamcup,● aretort standwithabossandaclamp,● athermometer,● aplasticstirrer,● aplasticmugwithhandleand● a100gbrassslottedmasswithaloopof string.● asupplyof coldwater for mass Q2● a3Vpower supply,● aswitch,● threeidentical filament lampseachinaholder,● anammeter ( 0–1A) ,● avoltmeter (0–3V) ,● connectingleads,● aresistor, labelledX(1Ω) SectionBQ3● a600ml beaker,● apieceof rectangular soft board,● 4piecesof optical pins,● apieceof whiteA4paper,● aprotractor,● a30-cmplasticruler,● Water. GESS4ExPhysics6091PRELIMP32021CHL