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Please answer correctly, I only have one
more try. Will rate immediately, thank you in advance!...
5. You are working to determine a correlation for the Nu number for cooling of a...
5. You are working to determine a correlation for the Nu number for cooling of a steam turbine blade. The design is to pass a cooling fluid (either steam or air) through internal passages within the turbine blade. You do careful measurements in which you are able to calculate the average convection coefficient h as a function of the average velocity of the cooling fluid. The data are presented below for Air and for Water Vapor (Steam). For both experiments,...
Please answer this question clearly and correctly! the code should be handwritten if all possible!! ALSO MAKE SURE IT IS WRITTEN IN C++! thank you so much in advance and I will upvote when done right...
Please answer this question clearly and correctly! the code should
be handwritten if all possible!! ALSO MAKE SURE IT IS WRITTEN IN
C++! thank you so much in advance and I will upvote when done
right!
(26 points total) Write an inheritance hierarchy for classes of simple shapes. 1. Create a class Shape. Derive the class ThreeDimensionalShape from the Shape class. Derive the class Sphere from the ThreeDimensionalShape class Use abstract classes to define Shape and ThreeDimensionalShape classes, and then...
just now i sent this questions. this is the answer given. however the answer i afraid...
just now i sent this questions.
this is the answer given. however the answer i afraid
that he used formula that is not for constant surface temperature
and noncircular formula.
this is the formula foe the noncircular tube. because
the question ask about triangle.
my problem is, i cannot answer question 1(b) that ask
the heat transfer coefficient, h. please help me. thank you.
this pic is a note on constant surface temperature.
page 482
ref: HEAT AND MASS TRANSFER:...
please answer the following questions so I can understand, thank you very much! A mass, m,...
please answer the following questions so I can understand, thank
you very much!
A mass, m, is attached to a massless string of length l; the other end of the string is attached to a rigid and frictionless support. While keeping the string taut, the mass is raised to a height h (see diagram) and released. Under the force of gravity (g = 9.8 m/s), the motion of the mass follows the dashed line (i.e., it's a pendulum). (a) Draw...
Please work on this with process (please complete within one hour.) *I will rate* thank you...
Please work on this with
process (please complete within one hour.) *I will rate*
thank you
Heat is uniformly generated at the rate of 4 x 105 W/m3 in a wall of thermal conductivity 25 W/m-K and thickness 60 mm. The wall is exposed to convection on both sides, with different heat transfer coefficients and temperatures as shown. There are straight rectangular fins on the right-hand side of the wall, with dimensions as shown (Lf = 16.25 mm) and thermal...
NOTE: PLEASE ONLY ANSWER PARTS C AND E-I. THANKS! A candle 7.60cm high is placed in...
NOTE: PLEASE ONLY ANSWER PARTS C AND E-I. THANKS! A candle 7.60cm high is placed in front of a thin converging lens of focal length 38.5cm. a. What is the image distance i when the object is placed 108.5 cm in front of the same lens? b. What is the size of the image? (Note: an inverted image will have a `negative' size.) c. Is the image real(R) or virtual(V)?; upright(U) or inverted(I)?; larger(L) or smaller(S) or unchanged(UC)?; In front...
Please answer all of these questions with brief explanations. Thank you! Name: Doppler ultrasound PROBLEM 4-8...
Please answer all of these questions with brief explanations.
Thank you!
Name: Doppler ultrasound PROBLEM 4-8 points Ultrasound is the name we give to sound waves that have a higher frequency than 20 kHz, which is the maximum frequency our ears can respond to. For this problem, assume that high frequency sound waves travel through human tissue at 1500 m/s (about the speed of sound in water). 2 points] (a) Ultrasound equipment for diagnostic imaging typically uses frequencies between 1...
Q5 Thanks in advance. I will rate up the correct answer, and down the wrong one....
Q5
Thanks in advance. I will rate up the correct answer, and down the
wrong one.
A heavy swing door has a mass of m = 4,000 kg, a width w = 1.0 m, and a height H = 2.7 m. The door swings about a vertical axis passing through its center. The moment of inertia of this door about the vertical axis of rotation is given by I = 1/12 mw^2. (a) You stand on one side and push...
Can you please answer question 12 and maybe 13. Thank you. An amount M; of ice...
Can you please answer question 12 and maybe 13. Thank you.
An amount M; of ice at temperature Ti placed in thermal contact with a very large object which is maintained at Th. The thermal contact is via a rod L long with a cross sectional area A and a thermal conductivity k. The ice, the large object, and the rod, are otherwise thermally insulated r is 4200 K' an The specific heat for ice is 2100 steam is 2000...
Please try to answer all questions and show work. Thank you. 1. A baseball player is...
Please try to answer all questions and show work. Thank
you.
1. A baseball player is warming up and tosses a ball straight up into the air. The ball travels up until it reaches some maximum height, and then falls back down to the player's hand. If we neglect air resistance, then the magnitude of the acceleration of the ball is? A. largest the moment after it leaves the players hand. B. smallgst the moment after it leaves the player's...
5. You are working to determine a correlation for the Nu number for cooling of a steam turbine blade. The design is to pass a cooling fluid (either steam or air) through internal passages within the turbine blade. You do careful measurements in which you are able to calculate the average convection coefficient h as a function of the average velocity of the cooling fluid. The data are presented below for Air and for Water Vapor (Steam). For both experiments,...
Please answer this question clearly and correctly! the code should
be handwritten if all possible!! ALSO MAKE SURE IT IS WRITTEN IN
C++! thank you so much in advance and I will upvote when done
right!
(26 points total) Write an inheritance hierarchy for classes of simple shapes. 1. Create a class Shape. Derive the class ThreeDimensionalShape from the Shape class. Derive the class Sphere from the ThreeDimensionalShape class Use abstract classes to define Shape and ThreeDimensionalShape classes, and then...
just now i sent this questions.
this is the answer given. however the answer i afraid
that he used formula that is not for constant surface temperature
and noncircular formula.
this is the formula foe the noncircular tube. because
the question ask about triangle.
my problem is, i cannot answer question 1(b) that ask
the heat transfer coefficient, h. please help me. thank you.
this pic is a note on constant surface temperature.
page 482
ref: HEAT AND MASS TRANSFER:...
please answer the following questions so I can understand, thank
you very much!
A mass, m, is attached to a massless string of length l; the other end of the string is attached to a rigid and frictionless support. While keeping the string taut, the mass is raised to a height h (see diagram) and released. Under the force of gravity (g = 9.8 m/s), the motion of the mass follows the dashed line (i.e., it's a pendulum). (a) Draw...
Please work on this with
process (please complete within one hour.) *I will rate*
thank you
Heat is uniformly generated at the rate of 4 x 105 W/m3 in a wall of thermal conductivity 25 W/m-K and thickness 60 mm. The wall is exposed to convection on both sides, with different heat transfer coefficients and temperatures as shown. There are straight rectangular fins on the right-hand side of the wall, with dimensions as shown (Lf = 16.25 mm) and thermal...
Please answer all of these questions with brief explanations.
Thank you!
Name: Doppler ultrasound PROBLEM 4-8 points Ultrasound is the name we give to sound waves that have a higher frequency than 20 kHz, which is the maximum frequency our ears can respond to. For this problem, assume that high frequency sound waves travel through human tissue at 1500 m/s (about the speed of sound in water). 2 points] (a) Ultrasound equipment for diagnostic imaging typically uses frequencies between 1...
Q5
Thanks in advance. I will rate up the correct answer, and down the
wrong one.
A heavy swing door has a mass of m = 4,000 kg, a width w = 1.0 m, and a height H = 2.7 m. The door swings about a vertical axis passing through its center. The moment of inertia of this door about the vertical axis of rotation is given by I = 1/12 mw^2. (a) You stand on one side and push...
Can you please answer question 12 and maybe 13. Thank you.
An amount M; of ice at temperature Ti placed in thermal contact with a very large object which is maintained at Th. The thermal contact is via a rod L long with a cross sectional area A and a thermal conductivity k. The ice, the large object, and the rod, are otherwise thermally insulated r is 4200 K' an The specific heat for ice is 2100 steam is 2000...
Please try to answer all questions and show work. Thank
you.
1. A baseball player is warming up and tosses a ball straight up into the air. The ball travels up until it reaches some maximum height, and then falls back down to the player's hand. If we neglect air resistance, then the magnitude of the acceleration of the ball is? A. largest the moment after it leaves the players hand. B. smallgst the moment after it leaves the player's...
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