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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":426},"6k2W8kKgQbvlfd6gsOM3MWkjG6Tnxm","q","The wavelength of signals from a radio transmitter is 1500mm and the frequency is 200kHz. What is the wavelength for a transmitter operating at 100kHz?","ans",[414],1,"1995","course","physics","exp","\\(\\lambda\\)₁F₁ = \\(\\lambda\\)₂F₂
\n
\n1500 x 200000 = 1000000 x \\(\\lambda\\)₂
\n
\n\\(\\lambda\\)₂ = 300m","opts",[422,423,424,425],"7500m","300m","75m","15m",22,"22","initComment","initReply","actionData","errors"]

JAMB - Physics (1995 - No. 22)

Explanation

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