Homework Answers
Average velocity 28.26m/s
Area of stream order =525m^2
Discharge =28.26×525=14836.5m^3/sec
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7. You are a hydrologist and your job is to find out how much volume is...
The volume of water that a stream moves in a given amount of time is known...
The volume of water that a stream moves in a given amount of time is known as the stream's discharge In general, stream discharge will be velocity. 1 square 1 square meter Stream B Stream A Velocity: 30 meters/second Velocity: 10 meters/second Consider the above figure depicting a side view of the cross-section of two streams Each square represents one square meter (1 m) Think about which one would have greater discharge. (Develop a hypothesis.) Now let's test your hypothesis....
Please Answer: 3, 7-9 QUESTION 1 Cougar Run flows from the west to the east (see...
Please Answer: 3, 7-9
QUESTION 1 Cougar Run flows from the west to the east (see figure below showing the location of the river, your factory, a factory built in 2004, local farms (A-F), and water wells). Based on the shape of the stream channel, consider where one would expect significant erosion or deposition to occur. Based on your evaluation of the the figure below, which landowners (A-F) could experience the worst erosion damages to their property? Owell well Cougar...
Problem 1. For the trapezoidal channel cross section shown below, find the following geometric quantities in...
Problem 1. For the trapezoidal channel cross section shown below, find the following geometric quantities in terms of bottom width b, flow depth y, and side slope m. Provide the appropriate dimensions for each tem using the L-T-F (Length-Time-Force) system. For example, [b] L (a) Flow area, A (b) Wetted perimeter, P (c) Hydraulic radius, R (d) Top water surface width, T A (e) Hydraulic depth, D= T Problem 2. Write a function in Matlab that calculates each of the...
You have a set of data that you collected on a mid-summer oceanographic cruise at a...
You have a set of data that you collected on a mid-summer oceanographic cruise at a location where the main phytoplankton species found was species X. Table 1, Daily irradiances (, PAR) at selected depths (Z) estimated from measurements of light extinction coefficients and daily incident solar radiation at a location inhabited by phytoplankton species X. Location A Z (m) IE m2 d 40 32.7 26.8 18 12 8.1 3.6 0.73 2.5 10 15 20 30 50 75 60 3....
please show work. Part C Find the dimensions [v] of speed. Express your answer as powers...
please show work.
Part C Find the dimensions [v] of speed. Express your answer as powers of length (/), mass (m), and time t View Available Hint(s) 11에 Submit There are three dimensions used in mechanics: length (), mass (m), and time (t). A combination of these three dimensions suffices to express any physical quantity, because when a new physical quantity is needed (e.g., velocity), it always obeys an equation that permits it to be expressed in terms of the...
You throw a metal block of mass 0.22 kg into the air, and it leaves your...
You throw a metal block of mass 0.22 kg into the air, and it leaves your hand at time t=0 at location < 0, 2, 0 >m with velocity< 2.5, 6.0, 0>m/s.At this low velocity air resistance is negligible. Using the iterative method shown in Section 2.4 with a time step of 0.05 s, calculate step by step the position and velocity of the block at t = 0.05s, t =0.10s, and t=0.15. (Express your answers in vector form.) x(t...
course_assessment_id=106589.18.course de 3131618.content de 577331_1question_um_8.x-toggle state Showdestepanu ce This test can be saved and resumed at...
course_assessment_id=106589.18.course de 3131618.content de 577331_1question_um_8.x-toggle state Showdestepanu ce This test can be saved and resumed at any point until the time has expired. The timer will continue to mpletion you leave the test Your answers are saved automatically Remaining Time: 2 hours, 14 minutes, 19 seconds. Question Completion Status: Moving to another question will save this response. << Question 8 of 10 Question & 10 points Save Answ In a rectangular open channel, the velocity of water flow is 2.97...
There is a bug sitting between the treads of your car tire. We start a short...
There is a bug sitting between the treads of your car tire. We start a short commute of 1 mile (or 5280 feet) and the bug remains a the same location between the tread of your tire without getting squished. Assume the tire is 2 feet in diameter (so the center is exactly 1 foot above the pavement) and the tread width is negligible so the bug is almost touching the road as the tire rotates. How far does the...
1. In 1970, the total phosphorus (TP) load to Lake Erie was 18.150 tonnes/year (where tonnes...
1. In 1970, the total phosphorus (TP) load to Lake Erie was 18.150 tonnes/year (where tonnes or metric ton = 1,000 kg). The surface area, volume, and outflow from Lake Erie are given as 25.2 x 10 m² 468 x 10 m, and 182 x 10 m yr, respectively. Based on previous evaluations, the total phosphorus is removed from the lake with an apparent settling rate of 16 m/yr. a. Draw a diagram and write the mass balance equation for...
Pre-lab for Molar Volume of a Gas How much volume does a gas occupy under standard conditions of temperature (O°C o...
Pre-lab for Molar Volume of a Gas How much volume does a gas occupy under standard conditions of temperature (O°C or 273 K) and pressure (1 atm or 760 mmHg)? As you knew from high school, after reading the lab manual, or from lecture, you already know the answer is 22.4 L per mole (L/mol). Thus, this is more of a verification than a true experiment. In a nutshell, you will generate hydrogen gas via a reaction, collect that gas...
The volume of water that a stream moves in a given amount of time is known as the stream's discharge In general, stream discharge will be velocity. 1 square 1 square meter Stream B Stream A Velocity: 30 meters/second Velocity: 10 meters/second Consider the above figure depicting a side view of the cross-section of two streams Each square represents one square meter (1 m) Think about which one would have greater discharge. (Develop a hypothesis.) Now let's test your hypothesis....
Please Answer: 3, 7-9
QUESTION 1 Cougar Run flows from the west to the east (see figure below showing the location of the river, your factory, a factory built in 2004, local farms (A-F), and water wells). Based on the shape of the stream channel, consider where one would expect significant erosion or deposition to occur. Based on your evaluation of the the figure below, which landowners (A-F) could experience the worst erosion damages to their property? Owell well Cougar...
Problem 1. For the trapezoidal channel cross section shown below, find the following geometric quantities in terms of bottom width b, flow depth y, and side slope m. Provide the appropriate dimensions for each tem using the L-T-F (Length-Time-Force) system. For example, [b] L (a) Flow area, A (b) Wetted perimeter, P (c) Hydraulic radius, R (d) Top water surface width, T A (e) Hydraulic depth, D= T Problem 2. Write a function in Matlab that calculates each of the...
You have a set of data that you collected on a mid-summer oceanographic cruise at a location where the main phytoplankton species found was species X. Table 1, Daily irradiances (, PAR) at selected depths (Z) estimated from measurements of light extinction coefficients and daily incident solar radiation at a location inhabited by phytoplankton species X. Location A Z (m) IE m2 d 40 32.7 26.8 18 12 8.1 3.6 0.73 2.5 10 15 20 30 50 75 60 3....
please show work.
Part C Find the dimensions [v] of speed. Express your answer as powers of length (/), mass (m), and time t View Available Hint(s) 11에 Submit There are three dimensions used in mechanics: length (), mass (m), and time (t). A combination of these three dimensions suffices to express any physical quantity, because when a new physical quantity is needed (e.g., velocity), it always obeys an equation that permits it to be expressed in terms of the...
course_assessment_id=106589.18.course de 3131618.content de 577331_1question_um_8.x-toggle state Showdestepanu ce This test can be saved and resumed at any point until the time has expired. The timer will continue to mpletion you leave the test Your answers are saved automatically Remaining Time: 2 hours, 14 minutes, 19 seconds. Question Completion Status: Moving to another question will save this response. << Question 8 of 10 Question & 10 points Save Answ In a rectangular open channel, the velocity of water flow is 2.97...
There is a bug sitting between the treads of your car tire. We start a short commute of 1 mile (or 5280 feet) and the bug remains a the same location between the tread of your tire without getting squished. Assume the tire is 2 feet in diameter (so the center is exactly 1 foot above the pavement) and the tread width is negligible so the bug is almost touching the road as the tire rotates. How far does the...
1. In 1970, the total phosphorus (TP) load to Lake Erie was 18.150 tonnes/year (where tonnes or metric ton = 1,000 kg). The surface area, volume, and outflow from Lake Erie are given as 25.2 x 10 m² 468 x 10 m, and 182 x 10 m yr, respectively. Based on previous evaluations, the total phosphorus is removed from the lake with an apparent settling rate of 16 m/yr. a. Draw a diagram and write the mass balance equation for...
Pre-lab for Molar Volume of a Gas How much volume does a gas occupy under standard conditions of temperature (O°C or 273 K) and pressure (1 atm or 760 mmHg)? As you knew from high school, after reading the lab manual, or from lecture, you already know the answer is 22.4 L per mole (L/mol). Thus, this is more of a verification than a true experiment. In a nutshell, you will generate hydrogen gas via a reaction, collect that gas...
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