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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":427},"VMQVuZo2sLFuFMY7Dj125hdq5O23xS","q","An air bubble rises from the bottom to the top of a water dam which is 40m deep. The volume of the bubble just below the surface is 2.5cm³. Find its volume at the bottom of the dam, if atmospheric pressure is equivalent to 10m water","ans",[414],4,"1979","course","physics","exp","At constant temperature P₁V₁ = P₂V₂
\n
\nP₂ = P₁ + 40
\n
\n= 10 + 40 = 50m
\n
\n10 x 2.5 = 50 x V₂
\n
\nV₂ = 0.5cm³","opts",[422,423,424,425,426],"0.0cm³","2.0cm³","1.6cm³","0.625cm³","0.5cm³",28,"28","initComment","initReply","actionData","errors"]

JAMB - Physics (1979 - No. 28)

Explanation

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