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It assesses knowledge in subjects relevant to the candidate’s chosen course of study.","tags","utme jamb joint admission matriculation board unified tertiary matriculation examination nigeria africa","version","vip","location",{"_390":391,"_392":393},"type","Point","coordinates",[394,395],9.082,10.3671,"ng","priority",5,"createdOn",1755987353430,"updatedOn","questionsCount",29915,"courseCount",20,"examKey","questionData",{"_369":409,"_410":411,"_412":413,"_278":415,"_416":417,"_263":370,"_418":419,"_420":421,"_110":405},"VRYKmbEbCNThCVbRU59THkOb4gSPi5","q","All of the following frequencies are overtones of 320 Hz EXCEPT","ans",[414],2,"1981","course","physics","exp","Overtones are frequency which are multiples of fundamental frequency
\n
\nFundamental frequency - f¹ = 320Hz
\n
\nOvertones 320 x 3 = 640Hz
\n
\n320 x 3 = 960HZ
\n
\n320 x 4 = 1280Hz
\n
\n320 X 5 = 1600hZ","opts",[422,423,424,425,426],"960Hz","640Hz","520Hz","1280Hz","1600Hz","20","initComment","initReply","actionData","errors"]

JAMB - Physics (1981 - No. 20)

Explanation

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