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N5. Find the pressure in kPa at the following heights above sea level, assuming an average...
At sea level, water boils at 100 °C, and the absolute atmospheric pressure is 101 kPa....
At sea level, water boils at 100 °C, and the absolute atmospheric pressure is 101 kPa. As the atmospheric pressure above water decreases, the temperature required for boiling also decreases, at a rate of 3.1 kPa per "C. For the system shown below: a. What is the absolute atmospheric pressure at an elevation of 4100 m, assuming a constant unit weight of air of 11.80 N/m3? b. What will be the boiling temperature for water at this elevation? Elev. =...
i want to know how to solve this question thanks! The barometric pressure depends on the altitude above the level of...
i want to know how to solve this question thanks!
The barometric pressure depends on the altitude above the level of the sea. The following measures have been taken. h (Km) 0.51 1.52 2.5 3 3.5 p (KPa) 101.32 95.15 89.36 83.93 7882 74.02 69.52 65.29 61.32 4 a. Verify that the function describing the pressure as a function of the altitude is following an exponential model. b. Find an expression for p(h) using the form Ab Calculate the barometric...
The atmospheric pressure varies proportionally from sea level to height, and the air temperature ...
The atmospheric pressure varies proportionally from sea level to height, and the air temperature drops by 6K for every T km increase (a) Draw a cylindrical volume that is height inside the atmosphere, and then calculate the pressure change and expression (dP/dy-pg) depending on the height. (b) obtain the temperature change of the atmosphere accordingto the height y(km) in the place where the sea level (y-0) is at ToK temperature. (c) obtain a barometric equation which allows for the change...
You wish to use a barometer to determine your elevation above sea-level. Local weather reports indicate...
You wish to use a barometer to determine your elevation above sea-level. Local weather reports indicate that the temperature is 85°F and sea-level pressure is 30.25 inHg. If your barometer reads a pressure of 22.4 inHg, what is your elevation above sea level? Assume a temperature lapse-rate of m = 0.00357°F/ft, and a linear temperature-altitude relationship (T = T0 − mz).
102. **Atmospheric pressure is related to height above sea level according to an exponential model. Suppose...
102. **Atmospheric pressure is related to height above sea level according to an exponential model. Suppose the pressure at 18,000 feet is half that at sea level. Find the value of k in the continuous model and explain what the value of k tells you. Find the equation and use it to estimate the pressure at 1000 feet, as a percentage of the pressure at sea level. (A) (B) (C) (D) (E) Less than 20% Between 20% and 40% Between...
What is the dew point dp temperature of air at 5000 ft above sea level at...
What is the dew point dp temperature of air at 5000 ft above sea
level at 95 deg.F and 25% rh? Compare this with the dp of air at
sea level at the same conditions, explain the difference.
PSYCHROMETRIC CHART 5,000 Feet Barometric Pressure: 24.896 Inches of Mercury COOLERADO 75 65 SATU So -10 75 80 90 100 110 105 DRY BULB TEMPERATURE-F 115 120 ENTHALPY BTL RER ROUND OF DRY AIR dWHINS и ENTHALPY т7 BTU PER POUND OF...
4. (11 marks] If the height above sea level is given by the function H(x,y) =...
4. (11 marks] If the height above sea level is given by the function H(x,y) = 100+ (x + 1)?y2 and r(t) = 2t i++) is a path through the landscape, use the chain rule to find the lowest and highest points on the path between t = -1 and t = 1. (Don't forget to consider the end points)
Here's all the information I have A certain bay with very high tides displays the following...
Here's all the information I have
A certain bay with very high tides displays the following behavior. In one 12-h period the water starts at mean sea level, rises to 19 ft above, drops to 19 ft below, then returns to mean sea level. Assuming that the motion of the tides is simple harmonic, find an equation that describes the height of the tide in this bay above mean sea level. (Let y be the height above sea level in...
From a clifftop over the ocean 592.9 m above sea level, an object was shot straight up into the a...
From a clifftop over the ocean 592.9 m above sea level, an object was shot straight up into the air with an initial vertical speed of 94.08 ms. On its way down it missed the cliff and fell into the ocean, where it floats on the surface. Its height (above sea level) as time passes can be modeled by the quadratic function f, where f(t)=−4.9t2+94.08t+592.9. Here t represents the number of seconds since the object’s release, and f(t) represents the...
Let us assume that the water table on the island is 2 m above sea level. Then, t 2 m, so 2 m/0.03...
Groundwater
Let us assume that the water table on the island is 2 m above sea level. Then, t 2 m, so 2 m/0.03-h 66.67 m. Thus we can predict that if we drill a hole on the island we would not come to salty groundwater for approximately 67+ 2 meters, or about 69 m from the top of the water table. This would be 67 m below sea level. a] Suppose you found a place on the island where...
At sea level, water boils at 100 °C, and the absolute atmospheric pressure is 101 kPa. As the atmospheric pressure above water decreases, the temperature required for boiling also decreases, at a rate of 3.1 kPa per "C. For the system shown below: a. What is the absolute atmospheric pressure at an elevation of 4100 m, assuming a constant unit weight of air of 11.80 N/m3? b. What will be the boiling temperature for water at this elevation? Elev. =...
i want to know how to solve this question thanks!
The barometric pressure depends on the altitude above the level of the sea. The following measures have been taken. h (Km) 0.51 1.52 2.5 3 3.5 p (KPa) 101.32 95.15 89.36 83.93 7882 74.02 69.52 65.29 61.32 4 a. Verify that the function describing the pressure as a function of the altitude is following an exponential model. b. Find an expression for p(h) using the form Ab Calculate the barometric...
The atmospheric pressure varies proportionally from sea level to height, and the air temperature drops by 6K for every T km increase (a) Draw a cylindrical volume that is height inside the atmosphere, and then calculate the pressure change and expression (dP/dy-pg) depending on the height. (b) obtain the temperature change of the atmosphere accordingto the height y(km) in the place where the sea level (y-0) is at ToK temperature. (c) obtain a barometric equation which allows for the change...
102. **Atmospheric pressure is related to height above sea level according to an exponential model. Suppose the pressure at 18,000 feet is half that at sea level. Find the value of k in the continuous model and explain what the value of k tells you. Find the equation and use it to estimate the pressure at 1000 feet, as a percentage of the pressure at sea level. (A) (B) (C) (D) (E) Less than 20% Between 20% and 40% Between...
What is the dew point dp temperature of air at 5000 ft above sea
level at 95 deg.F and 25% rh? Compare this with the dp of air at
sea level at the same conditions, explain the difference.
PSYCHROMETRIC CHART 5,000 Feet Barometric Pressure: 24.896 Inches of Mercury COOLERADO 75 65 SATU So -10 75 80 90 100 110 105 DRY BULB TEMPERATURE-F 115 120 ENTHALPY BTL RER ROUND OF DRY AIR dWHINS и ENTHALPY т7 BTU PER POUND OF...
4. (11 marks] If the height above sea level is given by the function H(x,y) = 100+ (x + 1)?y2 and r(t) = 2t i++) is a path through the landscape, use the chain rule to find the lowest and highest points on the path between t = -1 and t = 1. (Don't forget to consider the end points)
Here's all the information I have
A certain bay with very high tides displays the following behavior. In one 12-h period the water starts at mean sea level, rises to 19 ft above, drops to 19 ft below, then returns to mean sea level. Assuming that the motion of the tides is simple harmonic, find an equation that describes the height of the tide in this bay above mean sea level. (Let y be the height above sea level in...
Groundwater
Let us assume that the water table on the island is 2 m above sea level. Then, t 2 m, so 2 m/0.03-h 66.67 m. Thus we can predict that if we drill a hole on the island we would not come to salty groundwater for approximately 67+ 2 meters, or about 69 m from the top of the water table. This would be 67 m below sea level. a] Suppose you found a place on the island where...
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