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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},"Iu8QLdqJVWm6MImRCclrJKh5d3rzUP","q","Radio waves emitted from an antenna are picked up by a radar after reflection from an aircraft in 4 x 10^-3S. How far is the aircraft from the antenna? [c = 3 x 10⁸ms^-1 ]","ans",[414],3,"1993","course","physics","exp","Time = 1 x 4 x 10^-3sec
\n
\ndistance = velocity x time
\n
\n= 3 x 10⁸ x 4 x 10^-3
\n
\n= 6 x 10⁵m","opts",[422,423,424,425],"6.0 x 10²ms^-1","1.2 x 10³km","3.0 x 10³km","6.0 x 10 ⁵km",17,"17","initComment","initReply","actionData","errors"]

JAMB - Physics (1993 - No. 17)

Explanation

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