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The graph below shows what happens, over a IO-second period, to the temperature of three different materials that are placed into an oven at t
The graph below shows what happens, over a "IO-second period, to the temperature of three different materials that are placed into an oven at t = O s. Our assumption will be that the oven delivers heat to the three samples at the same rate. For instance, they might each receive heat at the rate of 200 J per second. Note that sample A has a mass m, sample B has a mass of 1.5m, and sample C has a mass of2m. Temperature (C) K\" Open in Each sample is initially solid. During the 70second period each sample experiences a temperature increase as a solid, then spends some time melting, and then experiences a temperature increase as a liquid. @ Part(a) 0 Homework Unanswered DueNov215t,5:30PM Paying attention to the masses given above, rank the three samples based on the specic heat ofthe liquid phase. Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a All equal b A>B>C c A>C>B d A=B>C e B>A>C f B>C>A 2" Open in Readir e B> A > C ch B>C> A g B= C>A h C>A > B -. C > B > A L. C=A>B Unanswered . 5 attempts left Submit Each sample it initialy solid During Increase in a solid, then spend somePart (b) Homework . Unanswered . Due Nov 21st, 5:30 PM Paying attention to the masses given above, rank the three samples based on the latent heat of fusion. Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a All equal b A > B > C C A > C > B d A = B >C e B > A > C f B > C > A g B = C >A h C >A > B i C > B > A Open in Reading Viewh C >A> B i C > B > A L. C =A>B Unanswered . 5 attempts left SubmitNow, we will be quantitative, and focus solely on sample B. Part (c) Homework . Unanswered . Due Nov 21st, 5:30 PM Sample B has a mass of 210 grams, and heat is being delivered to it at a constant rate of 315 J/s. Calculate the specific heat of the liquid phase for sample B. J / (kg . C) Type your numeric answer and submit Unanswered . 5 attempts left Submit Part (d) Homework . Unanswered . Due Nov 21st, 5:30 PM Continuing from part (c), calculate the latent heat of fusion for the material making up sample B. J / (kg ) Open in R Type your numeric answer and submit
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