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Category > Biology Posted 01 May 2017 My Price 3.00

The air in an automobile tire with a volume of

The air in an automobile tire with a volume of 0.5 ft3 is at 100°F and 20 psig. Determine the amount of air that must be added to raise the pressure to the recommended value of 30 psig. Assume the atmospheric pressure to be 14.7 psia and the temperature and the volume to remain constant.

 

 

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Alpha Geek
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Status NEW Posted 01 May 2017 06:05 PM My Price 3.00

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file 1493663158-answer1.docx preview (100 words )
T-----------he -----------air----------- in----------- an----------- au-----------tom-----------obi-----------le -----------tir-----------e w-----------ith----------- a -----------vol-----------ume----------- of----------- 0.-----------5 f-----------t3Â----------- is----------- at----------- 10-----------0°-----------F a-----------nd -----------20 -----------psi-----------g. -----------Det-----------erm-----------ine----------- th-----------e a-----------mou-----------nt -----------of -----------air----------- th-----------at -----------mus-----------t b-----------e a-----------dde-----------d t-----------o r-----------ais-----------e t-----------he -----------pre-----------ssu-----------re -----------to -----------the----------- re-----------com-----------men-----------ded----------- va-----------lue----------- of----------- 30----------- ps-----------ig.----------- As-----------sum-----------e t-----------he -----------atm-----------osp-----------her-----------ic -----------pre-----------ssu-----------re -----------to -----------be -----------14.-----------7 p-----------sia----------- an-----------d t-----------he -----------tem-----------per-----------atu-----------re -----------and----------- th-----------e v-----------olu-----------me -----------to -----------rem-----------ain----------- co-----------nst-----------ant-----------. -----------Ans-----------wer-----------: ----------- Th-----------e i-----------nit-----------ial----------- ab-----------sol-----------ute----------- pr-----------ess-----------ure----------- P1----------- in----------- ti-----------re -----------is:----------- P1----------- = -----------20 -----------+ 1-----------4.6----------- = -----------34.-----------6 p-----------sia----------- Th-----------e i-----------nit-----------ial----------- ab-----------sol-----------ute----------- pr-----------ess-----------ure----------- P2----------- in----------- ti-----------re -----------is -----------P2 -----------= 3-----------0 +----------- 14-----------.6
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