Could I get full in depth explanation for each answer.

Work and full explanations, in complete sentences, required for all items. 1) (a) A student uses a thermometer to make five measurements of the temperature of a sample of liquid. She gets values of 11.2 .C, 11.4 .C , 11.0 "C, 11.3 .C, and 11.1 .C. If the student made these measurements properly including estimating between the smallest divisions, what was the sensitivity of the thermometer? Explain. (b) Five student groups measure the volume of an oddly shaped object using graduated cylinders that have the same sensitivity. Each group makes seven measurements and averages their trials and estimates their uncertainty. The values reported by the five groups are 51.3 4 0.9 cm', 50.1 + 0.6 cm', 50.7 + 1.7 cm', 51.1 + 0.8 cm , and 53.9 + 0.7 cm'. One group was not careful about refilling the graduated cylinder to the same level for each trial, which group is it and how do you know? (c) Could the sensitivity of the graduated cylinders these students used by 0.05 cm. 2) (a) If two triangular prisms made of the same material have the same mass, what, if anything, can we conclude about the surface areas of these prisms and why? (b) Two spheres have the same surface areas but different masses, explain why these spheres have to be made of different substances. (c) A student contends that a cylinder with the same volume as the spheres in (b) would also have to have the same surface area as the spheres? Is this student correct