Question

When comparing solids to fluids, the following is true: for elastic solids, the stress must be normal. For Newtonian fluids, the stress must be shear. for elastic solids, the stress must be shear. For Newtonian fluids, the stress must be normal. for elastic solids, stress is linearly related to strain rate, for Newtonian fluids, stress is linearly related to strain. for elastic solids, stress is linearly related to strain, for Newtonian fluids, stress is linearly related to strain rate.

Answer 1

For elastic solids, stress is linearly related to strain, and for Newtonian fluids, stress is linearly related to strain rate

Answer 2

Answer: D

Find the answer in the explanation

Step-by-step explanation:

Elastic solid will obey Hooke's law which state that the force applied is proportional to the extension provided the elastic limit is not exceeded.

Examples of Newtonian fluid are water, glycerol, honey and all organic solvents

When comparing solids to fluids, the below statement is true

We can therefore conclude that

For elastic solids, stress is linearly related to strain, and for Newtonian fluids, stress is linearly related to strain rate