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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,"_420":421,"_110":427},"Awq3qvaZEjoXiPe3jIweZZS2mMizTK","q","A thermometer has its stem marked in millimeter instead of degree Celsius. The lower fixed point is 30mm and the upper is 180mm. Calculate the temperature in degree celsius when the thermometer reads 45mm.","ans",[414],4,"1989","course","physics","exp","θ = (x/y) x 100.
\nwhere x = UFP -LFP -another scale, and y = UFP - LFP for celsius scale.
\n
\n=> {(45-30)/(180-30)} x 100 = 10.0^oC","opts",[422,423,424,425,426],"67.5^oC","30.0^oC","25.0^oC","15.0^oC","10.0^oC",11,"11","initComment","initReply","actionData","errors"]

WAEC - Physics (1989 - No. 11)

Explanation

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