With explaining why please. Work hardening during rolling processes affects the anisotropy of the rolled products....
Please answer questions 3 & 4. Please show work and formulas
for solution
3, A study showed that 64% of supermarket shoppers believed supermarket brands to be as good as national name brands in terms of product quality. 200 supermarket shoppers were sampled and 125 indicated that the supermarket brand was as good as the national name brand. Using a .05 level of significance, is there evidence that the proportion is lower than 64%? Perform the appropriate hypothesis test and...
reasons. a) Why might HSLA steel makers am to have dynamic recrystallisation dung the high temperature rolling period and then to avoid static recrystallisation during the hold period? (1 mark) (1) Why are interstitial free steek relatively sof? (1 mark) b) Why might the folowing products have higher cold fomability than Dual Phase HSLA steek? Give your TRIP assisted steel (1 mark) Ferrite Pearlite HSLA steek. (1 mark) c) What is meant by the Dead Metal Zone in a flow...
the correct answer is E. please explain why and show all
work
What are the products of the following reaction acid HxO S O V O ' yo OCH 3 I + H20 o°CH 3 OCH 3 E none of the above
the answer for 4 is C and the
answer to 5 is A but I don't understand why. please show work and
explain
4. A uniform solid disk (I=1/2 mr') is released from rest and rolls without slipping down an inclined plane that makes an angle of 250 with the horizontal. What is the forward speed of the disk after it has rolled 3.0 m, measured along the plane? A) 2.0 m/s B) 3.5 m/s C) 4.1 m/s D) 5.7...
please help me to answer all these questions please please!!!
Home Work Micro Fall 2019. Chapts 6 and 12 Answer 10 questions = 50 points 1. Every virus can infect any organism. True or False-Explain your answer. 2. Penicillinase enzyme produced by drug resistant bacteria makes them resistant to penicillin. How it works. How some modified penicillin (like Amoxicillin or Ampicillin still kills penicillin resistant bacteria? 3. What is the difference between lysogeny and lytic cycle of a virus, explain....
Physical Chemistry
rating based in correction please
Consider a Carnot cycle in which the working substance is 0.10 mol of perfect gas molecules, the temperature of the hot source is 373 K, that of the cold sink is 273 K; the initial volume of gas is 1.00 dm', which doubles over the course of the first isothermal stage. For the reversible adiabatic stages it may be assumed that VT3/2 = constant. a) calculate the volume of the gas Vs and...
Question3 (a) The Malaysian government controls prices during festivities. Why do they do that? [15 marks] (b) Based on your answer in (a), do these price controls work? Suggest ways [15 marks] to control price. Question 4 The table below depicts the price and quantity of two products; coffee and cocoa. Cocoa Quantity (units) 50 70 Coffee Price (RM) 20 30 Quantity (units) 20 15 (a) Calculate the price elasticity of demand using the midpoint formula. [5 marks] If the...
Please help with the following problem and show work thank
you
1. (40 pts) A spherical thermocouple (TC) is inserted into a duct to measure temperature of flowing air. The duct and TC were initially cold (27°C) and are exposed to sudden flow of hot air (77°C) at 3 m/s. a) (15 pts) What is the convective heat transfer coefficient on the TC surface? b) (15 pts) How long does it take for the TC to read the gas temperature...
Cassien Inc, manufactures products that pass through two or more processes. During June, equivalent units were computed using the weighted average method: Units completed 54,000 Units in EWIP X Fraction complete (36,000 X 60%) 21,600 Equivalent units of output 75,600 June's costs to account for are as follows: BWIP (10,000 units, 80% complete) $50,000 Materials 137,000 Conversion costs 91,000 Total $278,000 Required: 1. Calculate the unit cost for June using the weighted average method. Round your answer to the nearest...
REVIEW . Imagine you work in mergers and acquisitions (M&A) for TD. You are about to enter into a negotiation to merge two construction companies. Do you think it would be better to have a distributive or integrative negotiation, and explain why (1 point). Independent of your last answer, imagine your boss has told you that your goal is to create value in the negotiation. What are two strategies to do this (1 point)? Describe how you would use those...