need asap thank you Lowering the viscosity of polymer in processing a batch of polycarbonate at...
Lowering the viscosity of polymer in processing a batch of polycarbonate at 170°C to make a certain part, it is found that the polycarbonate's viscosity is twice that desired. Tg = 150 °C for polycarbonate. Determine the Temperature at which this polymer should be processed.
I don't know the question number of 3,4,7. Please solve this problem. I have attached all the data that I need to solve the problem as a photo. 3. Someone in your company proposes to use an existing square pitch 150 mm diameter plasticating single screw extruder as a mixing device for a 40/60 PS/PP polymer blend. The metering section is 5 turns long and has a channel depth of 10 mm. Will dispersion of the polystyrene occur for a...
I need the completed and correct answer asap. thank you A study was conducted to investigate the effects of sleep deprivation on ability to solve problems. 10 subjects took part in an experiment. Each subject was deprived of sleep for a certain number x of hours, and the number of errors made in solving a set of simple addition problems y was recorded. The regression equation tumed out to be y = 3 +0.475x. Which of the following statements based...
NEED ASAP IN 10 MIN PLEASE!!!! THANK YOU!! 5 Consider this simplified balance sheet for Geomorph Trading: 170 Current assets $ Long-term assets 570 Current liabilities $ 95 Long-term debt 245 Other liabilities 140 Equity 260 01:56:52 $ 740 $ 740 a. What is the company's debt-equity ratio? (Round your answer to 2 decimal places.) Debt-equity ratio What is the ratio of long-term debt to total long-term capital? (Round your answer to b. 2 decimal places.) Long-term debt ratio c....
need help on all parts ASAP please and thank you Required information A 1.25-in. steel plate and a 0.5-in. gray cast iron plate are compressed with one bolt and nut. The bolt is in-13 UNC. AV N American Standard plain washer is used under the head of the bolt and under the nut. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. Determine a suitable length for the bolt,...
PLEASE WRITE WITH CLEAR HANDWRITING & MENTION WHICH TABLE ARE USED. THANK YOU. Batch heating is a typical operation encountered in food processing. Consider a liquid food material that has to be heated in a highly agitated vessel that is fully insulated as shown in the diagram below: T. Cailed tubing Liquid Food TI Containment 1, Insulation The liquid food is to be heated by passing a hot fluid through a coiled thin walled tube with a surface area A....
You as the engineer of the food processing plant "chick" are tasked with designing a new line to process chicken for sale in supermarkets. The new line is planned for a production of 120 chickens per hour working 8 hours per day, from Monday to Friday. On average each chicken has a mass of 1.2 kg. The chicken enters the process at 20 ° C and is submerged in a hot water bath at 90 ° C for two minutes,...
NEED ASAP IN 10 MIN PLEASE!!! THANK YOU!! 23 A stock is selling today for $50 per share. At the end of the year, it pays a dividend of $2 per share and sells for $57. a. What is the total rate of return on the stock? (Enter your answer as a whole percent.) Rate of return 01:36:07 b. What are the dividend yield and percentage capital gain? (Enter your answers as a whole percent.) % Dividend yield Capital gains...
SUBJECT IS : NUTRITION! NEED ANSWERED ASAP PLEASE AND THANK YOU!! Any help will help! Need answered before Saturday 5/11 7PM EST. This is a 'post-first' discussion forum There are currently 2 threads in this forum. Join the conversation by creating a thread! Create Thread FORUM DESCRIPTION DISCUSSION BOARD #4 Athletes and Nutrition Recently I taught a Human Biology course at Bentley University. Two of my students, Jeff and Chris, were friends and active weight lifters. They were also quite...
Hello I need help asap and these are 3 muilple choice questions. thank you! 1.) 2.) 3.) Question 1 (1.67 points) What is the molar concentration of a solution that contains 5.43 g of NaCl in 350 mL of solution? Molar mass of NaCl = 58.45g/mole 0.0155M 2.65M 15.5M O 0.265M Question 2 (1.67 points) Saved What is the term for a type of reaction in which more than one reactants form one product? combination O double replacement Odecomposition single...