HI I JUST WANT TO KNOW WHERE DID THE 500/1000 CAME FROM Letcomiderskinis atus15 February 2022noom temp erahre01:27 PMspecific heat ofwater,WeknowCw= 4186 5/kg/k.Where as that ofC,- 2010 J/eg/ksteamis,Latentheat of steam2260 X 103is(a)In case f 500water at go° camount of heat contained conridesing o°ctheao the bametemperatreis,500-x 4186 x(90-0)188370Joulelo00 1) Which of the two substances can impact moredamage to your skin upon contact;a) 500 grams of hot water at 90°C orb) 400 grams of steam at 100°cJustify your answer quantitatively withcomputation.H:SCO

Mass of hot water m = 500 grams Initial temperature Ti = 90o Specific heat of water cw = 4186 J/kg.K

Let comrider skin is at 01:27 PM us Our room temp erahure 15 February 2022 know specific heat of We water cw= 4186 5/kg/K. Where as that of c,- 2010 J/kg/k. steam is, Latent heat of steam is Lsi 2260 X 103 3/ug. a In case 500 prausof water at go' c amount of heat conteined con conidening oc the as the base temperatue is, 500 -x 4186 x(90-0) 188370 Joule lo00

Let comrider skin is at 01:27 PM us Our room temp erahure 15 February 2022 know specific heat of We water cw= 4186 5/kg/K. Where as that of c,- 2010 J/kg/k. steam is, Latent heat of steam is Lsi 2260 X 103 3/ug. a In case 500 prausof water at go' c amount of heat conteined con conidening oc the as the base temperatue is, 500 -x 4186 x(90-0) 188370 Joule lo00