Explain the stress- strain curve. Include the
differences between the elastic and plastic region and how does
this relate to material components of the body like
bones,ligaments/tendons.
7. Draw one stress strain diagram for ductile material and
indicate the elastic, plastic region, toughness and resilience?
-Explain the mechanism of necking in details?
9. What is the unite for stress and strain?
10. What are the mechanical requirements to design a material
for high temperature applications?
a)
state complete central limit theorem for means, including the three
comclusions
b) explain the difference between a population, a sample and a
sampling distribution
c) explain why we need a sampling dostribution and the central
limit theorem to find a confidence interval when we only have one
sample. (Hint. each conclusion of the central limit theorem plats
an important role in confidence intervals)
1. Explain how digested fats are absorbed and transported in the
body including the health effects of the different types of
lipoproteins. Include the following terms in your explanation:
lipoproteins, chylomicrons, HDL, LDL.
2. Explain how fat is digested including the 3 enzymes that
assist in digestion, the function of bile, and which part(s) of the
GI tract fat digestion takes place.