Another group of students also wants try to identify an unknown Fall 2021 - Spring 2022 (UT) ount metallic substance by determining its specific heat capacity. Home Identification of this substance is done by comparing the experimentally determined specific heat capacity with an accepted board Announcements value from a table of specific heat capacities. Assignments For each of the 12 trials, the measurements were used to calculate urses Grades individual specific heat values for the metal. The average specific Grade Resolution heat for these trials was 213.89- J kg . .C and the lendar OnRamps Support standard deviation was 111.51 kg . OnRamps Portal Inbox Using Table 14.1 from the OpenStax College Physics textbook, Discussions identify what material or materials this unknown substance could History Quizzes potentially be. Remember that the 95% confidence interval is +2Ax, where Ax is the standard uncertainty. Select all that Modules apply. Help Zoom OnRamps Portal Silver Quest Iron or Steel Learning Catalytics Gold Copper O Lead