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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":426},"C3OtVKOKuE6gaTaqxds166NHL064U9","q","The ice and steam points of a certain thermometer are -20° and 100° respectively. Calculate the Celsius temperature corresponding to 70° on the thermometer","ans",[414],1,"2002","course","physics","exp","\\(\\frac{70 -(- 20)}{100 -(-20)} = \\frac{\\theta - 0}{100 - 0}\\)
\n
\n\\(\\theta = \\frac{90 \\times 100}{120} = 75^oC\\)","opts",[422,423,424,425],"84.0^o","75.0^o","64.0^o","58.0^o",18,"18","initComment","initReply","actionData","errors"]

WAEC - Physics (2002 - No. 18)

Explanation

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