Let’s say I have two cylindrical segments of polymer that I’m testing in tension: The two materials are made of an identical substance, and the force applied to both is identical. In the undeformed state, the second cylinder has a cross-sectional area equal to half that of the first cylinder. Assume incompressible material with linear elasticity; no plastic deformation occurs.
A. How does the engineering (i. e. nominal) stress differ in the two samples?
B. How does the engineering (i. e. nominal) strain differ in the two samples?
C. How does the expected change in length differ in the two samples?
D. How does the true stress differ in the two samples?
E. How does the true strain differ in the two samples?

answer: excel provides a method to add or to remove borders around and between cells. instead of selecting cells first and then formatting, you can choose the formatting tool that you want to use, and then apply the format to one or more cells.

explanation: plz brainliest,im 1 more brainliest from ranking up< hop icould

i do not know

Explanation:

A Carnot heat engine receives heat from a reservoir at 900$^\circ{}$C at a rate of 800 kJ/min and rejects the waste heat to the ambient air at 27$^\circ{}$C. The entire work output of the heat engine is used to drive a refrigerator that removes heat from the refrigerated space at -5$^\circ{}$C and transfers it to the same ambient air at 27$^\circ{}$C. Determine (a) the maximum rate of heat removal from the refrigerated space and (b) the total rate of heat rejection to the ambient air. Answers: (a) 4982 kJ/min, (b) 5782 kJ/min

Please complete your question