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Muhammad Aditya Dwisaputra155100100111027

FTP-THP-ITP-A-151. C) b a ! d "

#$p%a&ati'&( A!!'rdi& t' my pri'r !''*i& "$p"ri"&!" i& th" wh'%" %i+"tim" th" wat"r 

ha," th" %"ast ,is!'sity. hy /"!aus" i+ w" p'ur"d s'm" wat"r d'w& a s%'p" +'r 

"$amp%" it w'u%d +%'w ui!*%y a&d +r""%y tha& 'th"r substa&!"s. It happ"&"d b"!aus" th"

wat"r had th" %"ast r"sista&!" i+ !'mpar"d t' th" 'th"rs. A&yway ,is!'sity !a& b" d"+i&"das th" m"asur" '+ r"sista&!" '+ a +%uid t' +%'w. I+ th" r"at"st ,is!'sity is !%aim"d by

h'&"y s' +'r sur" th" a&sw"r is d"+i&"t"%y C.

2. /) Th" am'u&t '+ h"at abs'rb"d by th" +''d wh"& !''*i& 'r i&!r"asi& th" t"mp"ratur".

#$p%a&ati'&( Th" !'mm'& +'rmu%a ! Q

mxT    as w" *&'w& us"d t' d"t"rmi&" th"

sp"!i+i! h"at '+ +''d. I& d"tai%s c  is th" sp"!i+i! h"at Q is th" h"at us"d t' i&!r"as" th"

t"mp"ratur" m is th" mass '+ th" 'b"!t a&d th" %ast T   is th" !ha&" '+ t"mp"ratur"

its"%+. A!!'rdi& t' th" +'rmu%a w" !a& ta*" th" !'&!%usi'& that th" sp"!i+i! h"at is th"

am'u&t '+ h"at abs'rb"d by th" +''d wh"& !''*i& 'r i&!r"asi& th" t"mp"ratur"

3. /as"d t' th" !a%!u%ati'& w" &""d at %"ast 7420.2 'u%" '+ "&"ry t' b'i% 1 !up '+ wat"r 

6237 r) at r''m t"mp"ratur" 230C t' th" b'i%i& p'i&t 1000C

i,"&( Mass '+ wat"r 237 rams

T"mp"ratur" 1 230C 284 9

T"mp"ratur" 2 1000C 373 9

:p"!i+i! h"at ;1