define the following of a microscope
(a) Magnification
(b) resolution
(c) depth of field
(d) field of view
(2) what are the differences between a stereo microscope and a
compound microscope
Study the following distribution of factor endowments in
country A, B, C, and D.
Using the factor endowment model, explain which factor(s) in
each country would support and oppose trade liberalization. Explain
why. [2 points]
Assuming that trade is contracting (diminishing exposure to
international trade), discuss the nature of political coalitions
and cleavages (urban-rural/ class conflict) in each country?
Land-Labor Ratio
High
Low
Economy Advanced
A
ABUNDANT
Capital
Land
SCARCE
Labor
C
ABUNDANT
Capital
Labor
SCARCE
Land
Economy Backward
B...
Four particles are in a 2-D plane with masses, x- and y-
positions, and x- and y- velocities as given in the table
below:
m
x
y
vx
vy
1
7.6 kg
-2.6 m
-4.7 m
3 m/s
-4.1 m/s
2
9.3 kg
-3.5 m
3.6 m
-4.9 m/s
5 m/s
3
8.9 kg
4.4 m
-5.5 m
-5.9 m/s
2 m/s
4
8.6 kg
5.4 m
2.5 m
4.2 m/s
-2.9 m/s
1) What is the x position of...
Determine the fundamental dimensions of the following
quantities.
a. Fuel comsumption with units of kg/Wh
b. Latent heat with units of J/kg
c. Specific weight with units of N/m3
d. Molar heat capacity with units of J/molK
e. Rate of drying with units of kg/m2h
f. Thermal resistance with units of Km2/W
A= Ampere = Unit of current
J = Joule = Unit of energy
K = Kelvin = Unit of temperature
N = Newton = Unit of force
V...
For each of the following simplicial complexes ,X = {[a], [b],
[c], [d], [a, b], [c, d]}, and X = {[a], [b], [c], [d], [e], [a,
b], [b, c], [c, d], [a, d], [a, c], [a, e], [b, e], [a, b, c]},give
a basis for each non-zero Hj(X).
In the following sentences determine the appropriate sampling A,
B, C or D
A --- RANDOM (SIMPLE RANDOM SAMPLING)
B --- SYSTEMATIC
C --- STRATIFIED
D --- Cumulative (CONGLOMERATES)
1- A company is divided by DIRECTIVES, EMPLOYEES, SECRETARIES
AND WORKERS. It is wanted to make a study to know the level of
satisfaction in relation to the benefits that the company has. The
head of human resources decides to take a random sample of each
category.
2- A university career...
Consider the cross: A/a; b/b; C/c; D/d; E/e x A/a; B/b; c/c;
D/d; e/e
a) what proportion of the progeny will phenotypically resemble
the first parent?
b) what proportion of the progeny will genotypically resemble
neither parent?
Suppose that you want to determine whether a ligand X is a
weak-field or strong-field ligand. Would you synthesize an
octahedral complex of ligand X with Cr3+ or Co3+? Explain your
reasoning and illustrate with relevant appropriate crystal-field
energy diagrams for each complex.