1. In the stratosphere, nitric oxide radical (·NO) is produced
and consumed by the following reactions:
k1 N2O + O* ––––> 2·NO
k2 ·NO + O3 ––––> ·NO2 + O2
k3 ·NO2 + O –––––––> ·NO + O2
a.(3) Based on the rate laws for these reactions, write an
equation for the steady-state concentration of nitric oxide radical
(·NO) in the stratosphere. The rate constant for reaction 2 (k2)
varies with temperature and has an Arrhenius constant (A) of 1.8...
Which of the following will increase the capacitance of a
parallel-plate capacitor?Check all that apply.Increasing the area of the plates will increase the capacitance
of a parallel-plate capacitor.Decreasing the area of the plates will increase the capacitance
of a parallel-plate capacitor.Decreasing the separation between the plates will increase the
capacitance of a parallel-plate capacitor.Increasing the separation between the plates will increase the
capacitance of a parallel-plate capacitor.
14) An increase in the money supply will cause an increase in
which of the following variables?
A) output
B) investment
C) consumption
D) all of the above
E) none of the above
15) An increase in the money supply must cause which of the
following?
A) a leftward shift in the IS curve
B) a reduction in the interest rate and ambiguous effects on
investment
C) an increase in investment and a rightward shift in the IS
curve
D)...
Which of the following reactions have a positive ?Srxn? Check
all that apply.
2A(g) + 2B(g) -->5C(g)
2A(g) +3 B(s) --> 4C(g)
A(s) + 2B(g) --> C(g)
A(s) + B(g) -->2C(g)
1. Which of the following would cause an increase in the market
supply of accountants (increase labor supply curve)
Select one:
a. an increase in wages offered to tax attorneys (an occupation
alternative to accounting)
b. an increase the in value of the marginal product of
accountants.
c. a decrease in wages offered to tax attorneys (an occupation
alternative to accounting)
d. stricter qualifications needed to be a certified public
accountant (CPA)
2. Value of the marginal product of labor...
Which of the following statements are
incorrect?
a) The main source of NOx in the stratosphere is the reaction of
O(1D) with N2O
b) Some ClOx in the stratosphere is produced by photolysis of
CH3Cl which originates from the oceans.
c) Some stratospheric NOx is produced by oxidation of N2 by
lightning.
d) The main source of ClOx in the stratosphere is photolysis of
CFCs.
e) The main source of HOx in the stratosphere is photolysis of
H2O.
Which of the following does not cause an increase in the pension
expense for a defined benefit plan?
Group of answer choices
Recognized prior service cost amortization
Service cost
Expected return on pension plan assets
Interest cost
Which of the following is a true statement? (Check all that
apply.)A technological improvement isolated to one sector can
indirectly result in more production in all other sectors.All points on the PPF are productively efficient.It is possible for a point to be allocatively efficient without
being productively efficient.PPFs slope down for the same reason that the demand curve slopes
down.