Questions asked
Which of the statements is a consequence of the second law of thermodynamics? The amount of usable energy resulting from a reaction will always be less than the total energy available in the reactant. The entropy of a reverse reaction will always be zero. The entropy of the reactant will always be greater than the entropy of the products. The final energy of the products will equal the sum of energies of the reaction product plus energy released as heat and disorder.
"Design a filter in PSPICE that can separate two frequencies (e.g., 1kHz and 5kHz) from the input signal and output them as two separate signals using a single circuit. (Do not just explain in words, but present the completed actual circuit!)"
A US pharmaceutical company needs $1,275,543 to set up a subsidiary in Canada. The overall floatation cost for this project is 3.25%. Under what circumstances should the company accept the project?O 1.3 and 4 above. 2. If the PV of future cash flows is at least $1,275,543. 3. If the PV of future cash flows is at least $1,318,391 4. If the PV of future cash flows is at least $1,239,669. 5. Only if the total revenue generated by the subsidiary is $1,275,543 over the life of the drug
1. An axially loaded component experiences push-pull axial loading to a maximum tensile stress of 164-MPa and a minimum compressive stress of 58.6-MPa. Calculate the stress amplitude and the mean stress. 2. A cylindrical steel sample is 6-inches in length with 0.35-inch diameter rotates as a cantilever beam never designed to fail by fatigue. Assuming that the maximum tensile and compressive stresses are equal, calculate the maximum load that can be applied to the beam. Use Figure 1 below. 3. The majority of the time fatigue failures occur even when we have eliminated every possible surface defect. How do you understand that to be the case? Explain.
In a cross-section data model equation, can the epsilon be multiplied by an X variable? Which classical assumption does it violate e.g. epsilon_i * X_{2i}?
At the most fundamental of levels, differences in life histories (that is, reproductive strategies) are trade-offs that are based on differences in the: At the most fundamental of levels, differences in life histories (that is, reproductive strategies) are trade-offs that are based on differences in the: reproductive sizes between individuals onset of reproductive maturity allocation of energy between individuals average number of offspring produced over the life span of individuals
The presence of which of the following features distinguishes prokaryotic cells from eukaryotic cells? Question 2 options: a) ribosomes b) nucleus c) DNA d) plasma membrane e) cytoplasm
Write the first five terms of the geometric sequence. 32) $a_1$ = 4; r = -4 A) -4, -16, 64, -256, 1024 C) 4, 0, -4, -8, -12 B) 4, -16, 64, -256, 1024 D) 4, -16, 64, -256, 1024 32)
Problem 1. HHI in the Bertrand Triopoly Equilibrium (20’) It’s a Bertrand Triopoly – hence we know there are 3 firms in the industry in question, who compete in "price". The inverse demand functions for Firm 1, 2, and 3 are as follows: q1 = 40 – 1.5p1 + 0.5p2 + p3 q2 = 40 + 1.5p1 - 3p2 + p3 q3 = 40 + 2p1 + 1.5p2 - 4p3 For each firm, the marginal cost of production is $2.50 / unit.
SOL 11.0 in. #2. 8.0 in ? ? 3.5 in. 80° 12.0 in. ? 10.25 in. Position the links for the mechanism shown in the figure as link 2 is rotated 150° counterclockwise. Determine the angular displacement of link 4.
