C$5$H$10$yak$$t$$y$$zde $20$fazla $$hava $$ile $$yak$$l$$yor$.$Bu $$yak$$t$$n $$st $$s$$l $$de$$eri $42\mathrm{.}45$Mj$/$kg $$ve $25$deg derecedeki $$suyun $$buharla$$ma $$entalpisi $2442\mathrm{.}3$kj$/$kg $$ise $$a$$a$$daki $$parametreleri $$hesaplay$$n$$z

a$)$hava$-$yak$$t $$oran$$n$$

b$)$e$$de$$erlik $$oran$$n$$

c$)$yak$$t$$n $$alt $$s$$de$$erini $($MJ$/$kg$)$ hesaplay$$n$$z