Answer:
Explanation:
First of all,we need to know what kind of research and how important it is before determining which computation method to use .
Then compare end result of research and cost of expensive methods .
Then we should opt for the best expensive method to be used for the given application.
A collection of electrons lol
I would recommend a truck. It can haul heavy things.
Answer:
with a square cross section and length L that can support an end load of F without yielding. You also wish to minimize the amount the beam deflects under load. What is the free variable(s) (other than the material) for this design problem?
a. End load, F.
b. Length, L.
c. Beam thickness, b
d. Deflection, δ
e. Answers b and c.
f. All of the above.
Answer:
The diffusivity is given as 
Explanation:
From the given data as in the attached question found via the search (because the values were not clear in this one)
So the Diffusion coefficient is given as
So the diffusivity is given as
