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These resources are designed to help you familiarize yourself with the exam format, identify key topics, and practice effectively. Whether you're preparing for the May/June or GCE sessions, our curated materials provide both objective and theory questions to enhance your study sessions.","tags","waec nigeria west africa examination council","version","vip","location",{"_390":391,"_392":393},"type","Point","coordinates",[394,395],9.082,10.3671,"ng","priority",10,"createdOn",1755991949910,"updatedOn","questionsCount",27220,"courseCount",23,"examKey","questionData",{"_369":409,"_410":411,"_412":413,"_278":415,"_416":417,"_263":370,"_418":419,"_110":424},"2rUJgKefojlVXK2svUQJdDXYlugMXE","q","A metal has work function of 4.375 eV Calculate its threshold frequency. (h = 6.6 x 10^-34Js; 1eV = 1.6 x 10^-19J)","ans",[414],1,"1999","course","physics","opts",[420,421,422,423],"2.01 X 10¹⁵Hz","1.06x10¹⁵Hz","6.30 x 10¹⁴Hz","1.60 x 10¹⁴Hz",44,"44","initComment","initReply","actionData","errors"]

WAEC - Physics (1999 - No. 44)

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