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Problem 1 (30 points) The pascal (1Pa-1N/m2) is actually a very small unit. How many pascals...
MEN215 Exam 1 S.. x ton... MEN215 Final Fall 57.5% 1 /3 Problem 1: 30 points Saturated water vapor at 180 "C is...
MEN215 Exam 1 S.. x ton... MEN215 Final Fall 57.5% 1 /3 Problem 1: 30 points Saturated water vapor at 180 "C is contained in a piston cylinder arrangement that has an initial volume of 0.025 m2. Heat is transferred and the steam expands in a polytropic process with n 1 until it reaches a pressure of 200 kPa. a) Find the amount of heat transferred in kl. b) Show the process path on a P-v diagram.
MEN215 Exam 1...
Please explain how to solve this. Thank you very much. 002 10.0 points Two identical small...
Please explain how to solve this. Thank you very much.
002 10.0 points Two identical small charged spheres hang in equilibrium with equal masses as shown in the figure. The length of the strings are equal and the angle (shown in the figure) with the vertical is identical 40 0.02 kg 0.02 kg Find the magnitude of the charge on each sphere. The acceleration of gravity is 9.8 m/s and the value of Coulomb's constant is 8.98755 x 109 N-...
How do I solve this problem? A classroom has a volume of 165 mA3. How many...
How do I solve this problem?
A classroom has a volume of 165 mA3. How many moles of gas are in the room if the temperature is 20.0° C and the pressure is 1.00 atm? (Make sure to put P, V, and T in the right units.) (Unit mol)
Please show step on how to solve this. Problem 4 Assume the current through M1 and Q1, M2 and Q1 is lmA.Voc.bias (1). Please calculate the small-signal resistance r and r2 (2). Please calculate the s...
Please show step on how to solve this.
Problem 4 Assume the current through M1 and Q1, M2 and Q1 is lmA.Voc.bias (1). Please calculate the small-signal resistance r and r2 (2). Please calculate the small-signal gain in both case (a) and VDC,bias M Vout r Vout Vin Vin MI (NMOS) M2 (PMOS) Q1 (NPN) ls = 1 × 10-18[A]. β 100, va = 100[V],
Problem 4 Assume the current through M1 and Q1, M2 and Q1 is lmA.Voc.bias (1)....
Problem 1. (30 points) A double-pipe heat exchanger is used to condense steam at 7370 N/m2....
Problem 1. (30 points) A double-pipe heat exchanger is used to condense steam at 7370 N/m2. Water at an average bulk temperature of 10°C flows at 2.50 m/s through the inner pipe. which is made of copper and has a 2.54-cm ID and a 3.05-cm OD. Steam at its saturation temperature flows in the annulus formed between the outer surface of the inner pipe and an outer pipe of 5.08-cm-ID. The average heat transfer coefficient of the condensing steam is...
how many lbs of 10-10-0 fertilizer should i apply? Problem A1: Your soil test report said...
how
many lbs of 10-10-0 fertilizer should i apply?
Problem A1: Your soil test report said you needed 100 lb acre-i N and 30 lb acre-P,0. Your field is 0.5 acres. You have a bag of 46-0-0 and you have two bags of 10-10-0 (all bags are 100 lb each). What will you apply? Hint: Start with the 10-10-0 fertilizer since it contains two nutrients. Also, start with P because you will apply N with the P and usually applications...
017 (part 1 of 4) 10.0 points A small cork with an excess charge of +8.0...
017 (part 1 of 4) 10.0 points A small cork with an excess charge of +8.0 μC is placed 0.21 m from another cork, which carries a charge of-3.2 μC. What is the magnitude of the electric force between the corks? The Coulomb constant is 8.98755 x 109 N m2/C2 Answer in units of N. 018 (part 2 of 4) 10.0 points Is this force attractive or repulsive? 1. Unable to determine 2. Repulsive 3. Attractive 019 (part 3 of...
G H 1 Problem 30 Problem 30 p. 18 - Setup and complete the problem using...
G H 1 Problem 30 Problem 30 p. 18 - Setup and complete the problem using the input data provide in the problem description. Answer the questions, (a) How many units should be sold to breakeven for each proposal? 3 Known parameters: Proposal A Proposal B 4 Selling price per unit 5 Fixed cost 6 Variable cost per unit 8 Input Data 9 Number of units, N (b) If the expected volume is 8,300 units, which alternative should be chosen?...
Problem 1 (10 points) Slow Movers developed the following unit amounts for one of its divisions...
Problem 1 (10 points) Slow Movers developed the following unit amounts for one of its divisions that manufacturers one product: Per Unit Sales price $90 Variable cost 54 Contribution margin $36 Total fixed costs $432,000 Instructions Answer the following independent questions and show computations to support your answers. a. How many units must be sold to break-even? (3 points) b. What are the total sales in dollars that must be generated for the company to earn a profit of $50,400?...
Name: Score: 1. (3 points) Solve the initial value problem y' = 1+x2 > 0, and...
Name: Score: 1. (3 points) Solve the initial value problem y' = 1+x2 > 0, and y(1) = 1. Give an explicit solution (as opposed to an implicit one). 2. (3 points) The logistic differential equation is = kP(1-6), where P() is the size of a certain population at time t, k is a constant of proportionality, and M is the carrying capacity of the population. How does the population grow when the population is very small? How does the...
MEN215 Exam 1 S.. x ton... MEN215 Final Fall 57.5% 1 /3 Problem 1: 30 points Saturated water vapor at 180 "C is contained in a piston cylinder arrangement that has an initial volume of 0.025 m2. Heat is transferred and the steam expands in a polytropic process with n 1 until it reaches a pressure of 200 kPa. a) Find the amount of heat transferred in kl. b) Show the process path on a P-v diagram.
MEN215 Exam 1...
Please explain how to solve this. Thank you very much.
002 10.0 points Two identical small charged spheres hang in equilibrium with equal masses as shown in the figure. The length of the strings are equal and the angle (shown in the figure) with the vertical is identical 40 0.02 kg 0.02 kg Find the magnitude of the charge on each sphere. The acceleration of gravity is 9.8 m/s and the value of Coulomb's constant is 8.98755 x 109 N-...
How do I solve this problem?
A classroom has a volume of 165 mA3. How many moles of gas are in the room if the temperature is 20.0° C and the pressure is 1.00 atm? (Make sure to put P, V, and T in the right units.) (Unit mol)
Please show step on how to solve this.
Problem 4 Assume the current through M1 and Q1, M2 and Q1 is lmA.Voc.bias (1). Please calculate the small-signal resistance r and r2 (2). Please calculate the small-signal gain in both case (a) and VDC,bias M Vout r Vout Vin Vin MI (NMOS) M2 (PMOS) Q1 (NPN) ls = 1 × 10-18[A]. β 100, va = 100[V],
Problem 4 Assume the current through M1 and Q1, M2 and Q1 is lmA.Voc.bias (1)....
Problem 1. (30 points) A double-pipe heat exchanger is used to condense steam at 7370 N/m2. Water at an average bulk temperature of 10°C flows at 2.50 m/s through the inner pipe. which is made of copper and has a 2.54-cm ID and a 3.05-cm OD. Steam at its saturation temperature flows in the annulus formed between the outer surface of the inner pipe and an outer pipe of 5.08-cm-ID. The average heat transfer coefficient of the condensing steam is...
how
many lbs of 10-10-0 fertilizer should i apply?
Problem A1: Your soil test report said you needed 100 lb acre-i N and 30 lb acre-P,0. Your field is 0.5 acres. You have a bag of 46-0-0 and you have two bags of 10-10-0 (all bags are 100 lb each). What will you apply? Hint: Start with the 10-10-0 fertilizer since it contains two nutrients. Also, start with P because you will apply N with the P and usually applications...
017 (part 1 of 4) 10.0 points A small cork with an excess charge of +8.0 μC is placed 0.21 m from another cork, which carries a charge of-3.2 μC. What is the magnitude of the electric force between the corks? The Coulomb constant is 8.98755 x 109 N m2/C2 Answer in units of N. 018 (part 2 of 4) 10.0 points Is this force attractive or repulsive? 1. Unable to determine 2. Repulsive 3. Attractive 019 (part 3 of...
G H 1 Problem 30 Problem 30 p. 18 - Setup and complete the problem using the input data provide in the problem description. Answer the questions, (a) How many units should be sold to breakeven for each proposal? 3 Known parameters: Proposal A Proposal B 4 Selling price per unit 5 Fixed cost 6 Variable cost per unit 8 Input Data 9 Number of units, N (b) If the expected volume is 8,300 units, which alternative should be chosen?...
Problem 1 (10 points) Slow Movers developed the following unit amounts for one of its divisions that manufacturers one product: Per Unit Sales price $90 Variable cost 54 Contribution margin $36 Total fixed costs $432,000 Instructions Answer the following independent questions and show computations to support your answers. a. How many units must be sold to break-even? (3 points) b. What are the total sales in dollars that must be generated for the company to earn a profit of $50,400?...
Name: Score: 1. (3 points) Solve the initial value problem y' = 1+x2 > 0, and y(1) = 1. Give an explicit solution (as opposed to an implicit one). 2. (3 points) The logistic differential equation is = kP(1-6), where P() is the size of a certain population at time t, k is a constant of proportionality, and M is the carrying capacity of the population. How does the population grow when the population is very small? How does the...
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