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on each extra sheet, and show neat, step by step work ),CLEABL Ifta " 748 gaa...
Please show your work in details, comment on each step, write formulas, curves and graphs if...
Please show your work in details, comment on each step, write
formulas, curves and graphs if needed, and plug in values
properly.
21. A uniform charge density of 500 nC/m² is distributed throughout a spherical volume (radius = 3.0 cm). Consider a cubical (14.0 cm along the edge) surface completely included the sphere. Determine the electric flux through this cubical surface. Ans: 6.4 N.m²/C
Write neat please. Show step by step please. Read instructions carefully. Box in answer please. Thank...
Write neat please. Show step by step please. Read instructions
carefully. Box in answer please. Thank you
Find the magnitude and direction of the magnetic field B,, for the protons to Calculate the magnitude and direction of the magnetic B2 for protons to move in (a) emerge from the slit with a velocity of 1 x 10 m/s. (b) a semicircle and arrive 9 cm to the right of the velocity selector. Calculate the total flux enclosed by the semicircular...
Determine the discharge through the following sections for a normal depth of 5 ft; n =...
Determine the discharge through the following sections for a normal depth of 5 ft; n = 0.013, and S = 0.2%. a. A rectangular section 20 ft wide. b. A circular section 20 ft in diameter. c. A right-angled triangular section. d. A trapezoidal section with a bottom width of 20 ft and side slope of 1(vertical): 2 (horizontal). e. A parabolic section having a top width of 20 ft for a 5-ft depth. [Hint: where T is the top...
Show your work [14 Marks] 23. Oil has a Specific gravity 0.75 is flowing through a siphon as shown in the diagram calculate the following: a) The velocity of the oil at exit (using Bernoulli'...
Show your work [14 Marks] 23. Oil has a Specific gravity 0.75 is flowing through a siphon as shown in the diagram calculate the following: a) The velocity of the oil at exit (using Bernoulli's) b) The volumetric flow rate of oil from the tank c The flow velocity in the 60 mm diameter section of the pipe d) The pressure at point B 3.0 m se-0.75 60 mm Diameter 100m 30 mm Diameter
Show your work [14 Marks] 23....
Show all work and answer all parts of the problem please. The 45 degree elbow nozzle discharges water into the atmosphere. The cross-sectional area of the elbow is 25 cm2 150 cm2 at the inlet and...
Show all work and answer all parts of the problem
please.
The 45 degree elbow nozzle discharges water into the atmosphere. The cross-sectional area of the elbow is 25 cm2 150 cm2 at the inlet and 25 cm2 at the exit. Velocity at point 1 and 2 are given as 2 m/s and 12 m/s 450 respectively. The gage pressure at 1 is 73 kPa 150 em2 30 cm The elevation difference between the centers of the exit and the...
please show all work, thanks 2. A hot surface at 100 °C needs to be cooled...
please show all work, thanks
2. A hot surface at 100 °C needs to be cooled by attaching one 3-cm long, 0.25-cm-diameter pin (circular cross-section) fins with k =237 W/mK. The ambient air at a temperature of 30 °C, and there is a cross flow to the pins, of 1 m/s (air velocity). The fin is INSULATED at the end. a (15%). What is the heat transfer rate for one fin? b (15%). What is the temperature at the tip?
4 A U-Tube manometer is connected to a closed tank, shown below, containing oil a density...
4 A U-Tube manometer is connected to a closed tank, shown below, containing oil a density of 800 kg/m², the pressure of the air above the oil being 6000 Pa, if the pressure at point A is 20 kPa and the manometer fluid has a relative density of 5, Assume x=0.6m. determine the following i. The depth of oil, Z ii. The differential reading, Z2 on the manometer. (5marks) Z2 Z A OIL 5 Explain about the steady and unsteady...
*please show all work and step by step solution Activity 2B-1 v (m/s) 1. A student...
*please show all work and step by step solution
Activity 2B-1 v (m/s) 1. A student rides a motorcycle along a straight road as described by the velocity vs. time graph shown to the right. At each of the following times, determine the motorcycle's position (relative to the motorcycle's initial location) a. 2 1 23 4 b. At each of the following times, determine the motorcycle's acceleration c. Two students are discussing their results from the part b) above: Student...
7. A jet of liquid issues from a 30 mm diameter sharp-edged orifice located in the...
7. A jet of liquid issues from a 30 mm diameter sharp-edged orifice located in the wall of a 1 m diameter cylindrical tank. The orifice is located near the bottom of the tank. (a) Show that the variation of liquid level with time (1) in the tank is given by: 2 - [h12 - 112] C. 28 | where: h = Depth of liquid above the orifice initially h2 = Depth of liquid above the orifice at the end...
Please show all work and where you get each value from. Don't assume i know where...
Please show all work and where
you get each value from. Don't assume i know where you get a value
from. Thank you
3. Calculate total head loss in a new galvanized iron pipe with the length of 1000 m and diameter of 12", if the total flow rate is: a) 0.2 cfs, b) 0.9 cfs. If the max HL is 5 ft per 1000 ft, evaluate a and b scenarios. Assume the temperature 20°C. How do you evaluate Velocity...
Please show your work in details, comment on each step, write
formulas, curves and graphs if needed, and plug in values
properly.
21. A uniform charge density of 500 nC/m² is distributed throughout a spherical volume (radius = 3.0 cm). Consider a cubical (14.0 cm along the edge) surface completely included the sphere. Determine the electric flux through this cubical surface. Ans: 6.4 N.m²/C
Write neat please. Show step by step please. Read instructions
carefully. Box in answer please. Thank you
Find the magnitude and direction of the magnetic field B,, for the protons to Calculate the magnitude and direction of the magnetic B2 for protons to move in (a) emerge from the slit with a velocity of 1 x 10 m/s. (b) a semicircle and arrive 9 cm to the right of the velocity selector. Calculate the total flux enclosed by the semicircular...
Show your work [14 Marks] 23. Oil has a Specific gravity 0.75 is flowing through a siphon as shown in the diagram calculate the following: a) The velocity of the oil at exit (using Bernoulli's) b) The volumetric flow rate of oil from the tank c The flow velocity in the 60 mm diameter section of the pipe d) The pressure at point B 3.0 m se-0.75 60 mm Diameter 100m 30 mm Diameter
Show your work [14 Marks] 23....
Show all work and answer all parts of the problem
please.
The 45 degree elbow nozzle discharges water into the atmosphere. The cross-sectional area of the elbow is 25 cm2 150 cm2 at the inlet and 25 cm2 at the exit. Velocity at point 1 and 2 are given as 2 m/s and 12 m/s 450 respectively. The gage pressure at 1 is 73 kPa 150 em2 30 cm The elevation difference between the centers of the exit and the...
please show all work, thanks
2. A hot surface at 100 °C needs to be cooled by attaching one 3-cm long, 0.25-cm-diameter pin (circular cross-section) fins with k =237 W/mK. The ambient air at a temperature of 30 °C, and there is a cross flow to the pins, of 1 m/s (air velocity). The fin is INSULATED at the end. a (15%). What is the heat transfer rate for one fin? b (15%). What is the temperature at the tip?
4 A U-Tube manometer is connected to a closed tank, shown below, containing oil a density of 800 kg/m², the pressure of the air above the oil being 6000 Pa, if the pressure at point A is 20 kPa and the manometer fluid has a relative density of 5, Assume x=0.6m. determine the following i. The depth of oil, Z ii. The differential reading, Z2 on the manometer. (5marks) Z2 Z A OIL 5 Explain about the steady and unsteady...
*please show all work and step by step solution
Activity 2B-1 v (m/s) 1. A student rides a motorcycle along a straight road as described by the velocity vs. time graph shown to the right. At each of the following times, determine the motorcycle's position (relative to the motorcycle's initial location) a. 2 1 23 4 b. At each of the following times, determine the motorcycle's acceleration c. Two students are discussing their results from the part b) above: Student...
7. A jet of liquid issues from a 30 mm diameter sharp-edged orifice located in the wall of a 1 m diameter cylindrical tank. The orifice is located near the bottom of the tank. (a) Show that the variation of liquid level with time (1) in the tank is given by: 2 - [h12 - 112] C. 28 | where: h = Depth of liquid above the orifice initially h2 = Depth of liquid above the orifice at the end...
Please show all work and where
you get each value from. Don't assume i know where you get a value
from. Thank you
3. Calculate total head loss in a new galvanized iron pipe with the length of 1000 m and diameter of 12", if the total flow rate is: a) 0.2 cfs, b) 0.9 cfs. If the max HL is 5 ft per 1000 ft, evaluate a and b scenarios. Assume the temperature 20°C. How do you evaluate Velocity...
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