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1. ѹ ѹǴֱѹķǴֱı档ѹȫͬѹ໥õ巢αϷڵ治ͬѹķҲͬѹ...

ӦΪλܵĸʽΪ=F/S ѹǿڵλϵѹʽΪP=F'/S һFµĽһF'õĽ

ӦΪλܵĸ ʽΪ=F/S ѹǿڵλϵѹ ʽΪP=F'/S һFµĽһFõĽ չϣ Ӧ ʪȡ¶ȳ仯ȣ...

ѹǿֵΪ133.32kPaҺѹǿĹʽP=ghP =13.610^3ǧ/ס9.8ţ/ǧˡ0.76=1.01310^5˹=133.32pa չϢٴԽѹǿдѹǿƴѹѹ 1654ڵ¹±...

ϱ׼ѹԼ760׸ˮѹǿڲӰ죬ֵͬ ҺѹǿĹʽP=ghP =13.610^3ǧ/ס9.8ţ/ǧˡ0.76=1.01310^5˹=133.32pa

ѹֱϵѹʹα䡣磬ľӸǶȼѹţɿľ뿪һİӣʹŷαΪѹѹǴֱϣʹ氼ݵ...

ѹѹǿļ㹫ʽ ѹǿ=ѹ/ѹP=F/S ѹ=ѹǿ*F=PS չѧϵѹָĽӴڹҺĴֱҺڹĴֱϰ...

ѹǿʽ: pV=nRT p1v1/t1=p2v2/t2 չ ͬһϵͳ,ڲͬѹǿ¶µıȽϡԸpV/T=nRRΪ8.31ͬһϵͳn䡣Զͬһ˵pV/TǶֵp1v1/t1=p2v2/t2 һP=F/Sѹǿ2...

ٸӣ3ˮѹ£ p=ghѹǿ=ܶȡϵ߶ȣ̣ˮѹΪ 3bar=300000Pah=3000009.81000=30.6mӦΪ30.6m

ͨױ ͬõˣùͱ˺˱Ƚһ ֻܽ˿ пԽ˿ 󣬵У õʱܵѹǿУ õʱѹǿ ѹǿ=ѹ/ ǵŮʱŮ˶ñʼ...

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