[{"data":1,"prerenderedAt":129},["ShallowReactive",2],{"\u002Fpublic\u002Ftopics\u002Ffisica\u002Fcalor-y-temperatura?{}":3,"topics-with-content:fisica":104},{"course":4,"topic":12,"counts":17,"universities":22,"channels":36,"sampleQuestions":64,"sameName":103},{"id":5,"slug":6,"name":7,"shortName":8,"area":9,"icon":10,"sortOrder":11},5,"fisica","Física","Fís.","science","i-lucide-atom",4,{"id":13,"courseId":5,"slug":14,"name":15,"sortOrder":16},516,"calor-y-temperatura","Calor y temperatura",15,{"topicId":13,"courseId":5,"questions":18,"classes":19,"videos":20,"minutes":21},32,142,122,2037,[23,32],{"universityId":24,"questions":25,"years":26},1,19,[27,28,29,30,31],2026,2025,2024,2023,2022,{"universityId":33,"questions":34,"years":35},2,13,[27,28,29,30,31],[37,39,41,44,46,49,51,53,56,58,60,62],{"name":38,"classes":18},"Academia Grupo Ciencias",{"name":40,"classes":18},"Alberto Cruz",{"name":42,"classes":43},"Academia ipluton",21,{"name":45,"classes":25},"Academias Aduni y César Vallejo",{"name":47,"classes":48},"Academia Internet",18,{"name":50,"classes":5},"Academia_Pitagoras",{"name":52,"classes":11},"CEPRE UNMSM",{"name":54,"classes":55},"Saco Oliveros",3,{"name":57,"classes":55},"Salón Sapiens",{"name":59,"classes":33},"META VILLARREAL",{"name":61,"classes":33},"Trilce Multimedia",{"name":63,"classes":24},"Ciclo Uni-San Marcos",[65,90],{"id":66,"courseId":5,"topicId":13,"pastExamId":67,"stem":68,"options":69,"correctKey":71,"explanation":85,"difficulty":33,"status":86,"source":87,"stats":88},1600,197,"Dos placas metálicas, con coeficientes de dilatación lineal $\\alpha_{1}$ y $\\alpha_{2}$ $(\\alpha_{1}\u003C\\alpha_{2})$, tienen la misma área $A_{0}$ cuando se encuentran a la temperatura $T$. Determine el valor del incremento en la temperatura, $\\Delta T$, necesario para que la diferencia entre sus áreas finales sea $A_{0}\u002F10$.",[70,73,76,79,82],{"key":71,"text":72},"A","$\\dfrac{1}{20(\\alpha_{2}-\\alpha_{1})}$",{"key":74,"text":75},"B","$\\dfrac{1}{10(\\alpha_{2}-\\alpha_{1})}$",{"key":77,"text":78},"C","$\\dfrac{1}{5(\\alpha_{2}-\\alpha_{1})}$",{"key":80,"text":81},"D","$\\dfrac{1}{3(\\alpha_{2}-\\alpha_{1})}$",{"key":83,"text":84},"E","$\\dfrac{1}{2(\\alpha_{2}-\\alpha_{1})}$","","published","UNI 2026-1 · Física y Química",{"attempts":89,"accuracy":89},0,{"id":91,"courseId":5,"topicId":13,"pastExamId":92,"stem":93,"options":94,"correctKey":74,"explanation":85,"difficulty":33,"status":86,"source":101,"stats":102},1782,200,"Dos alambres metálicos rectos con coeficientes de dilatación lineal $\\alpha_{1}$ y $\\alpha_{2}$ $(\\alpha_{1}\u003C\\alpha_{2})$ tienen la misma longitud $\\ell_{0}$ a la temperatura $T$. Determine el valor del incremento en la temperatura $(\\Delta T)$, necesario para que la diferencia entre sus longitudes sea $\\ell_{0}\u002F10$.",[95,96,97,98,99],{"key":71,"text":72},{"key":74,"text":75},{"key":77,"text":78},{"key":80,"text":84},{"key":83,"text":100},"$\\dfrac{1}{(\\alpha_{2}-\\alpha_{1})}$","UNI 2026-2 · Física y Química",{"attempts":89,"accuracy":89},[],[105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,13,120,121,122,123,124,125,126,127,128],501,502,503,504,505,506,507,508,509,510,511,512,513,514,515,517,518,519,520,521,522,523,524,525,1791501528204]