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2. You are given a lysimeter and you are asked to estimate the evapotranspiration in the...
You are tasked with determining the uncertainty in the mass flow rate of a liquid flowing...
You are tasked with determining the uncertainty in the mass flow rate of a liquid flowing through a pipe. You are able to measure the density of the fluid by collecting 1L of the fluid in a graduated cylinder with markings every 10mL, and weighing the fluid on a scale with uncertainty of ± 1 g by excluding the weight of the cylinder itself (density = mass/volume). You find the weight of the fluid to be 789g. You measure the...
A liquid_p = 1.45 g/cm^2) flows through a horizontal pipe of varying cross section as in...
A liquid_p = 1.45 g/cm^2) flows through a horizontal pipe of varying cross section as in the figure below. In the first section, the cross-sectional area is 10.0 cm^2, the flow speed is 248 cm/s, and the pressure is 1.20 times 10^5 Pa. In the second section, the cross-sectional area is 4.50 cm^2. Calculate the smaller section's flow speed. (Enter your answer to at least two decimal places.) m/s Calculate the smaller section's pressure. Pa Whole blood has a surface...
Morrison equation The Morrison equation, given below, is used to compute the force exerted on the...
Morrison equation The Morrison equation, given below, is used to compute the force exerted on the cylindrical legs of an offshore oil production platform by the waves of seawater moving past the platform. F=pCm Va+ 5p Cp A URUT In this equation F = the force exerted (N) p= density of the waves moving towards the cylinder (kg/m) Cm- coefficient of inertia (dimensionless) V = vlume of the cylinder (m) a = acceleration of the waves moving past the cylinder...
A U-tube contains liquid of unknown density. An oil of density 770 kg/m³ is poured into...
A U-tube contains liquid of unknown density. An oil of density
770 kg/m³ is poured into one arm of the tube until the oil column
is 13.5 cm high. The oil-air interface is then 4.5 cm above the
liquid level in the other arm of the U-tube. Find the density of
the liquid.
A raft is made of 11 logs lashed together. Each is 38.0 cm in
diameter and has a length of 7.00 m. How many people (whole number)...
a block of mass is suspended from an ideal spring with force constant k ideal spring...
a block of mass is suspended from an ideal spring with force
constant k
ideal spring with force constant k-0.200 N/m. The mass is pushed 15.0 cm below its equilibrium position and then given $1.80 kg is suspended from an ideal spring with force constant k = 0.200 downward (watch signs). its equilibrium position and then given an initial speed of 0.300 m/s directed What is the period of the resultine SHM of the block? Show work. (15 points) "pward...
Please answer both 4&5 asap thanks!!! 1. A 0.150-kg glider is moving to the right on...
Please answer both 4&5 asap thanks!!!
1. A 0.150-kg glider is moving to the right on a frictionless, horizontal air track with a speed of (nen m/s. It has a head-on collision with a 0.300-kg glider that is moving to the left with a speed of 2.20 m/s. Find the final velocity (magnitude and direction) of each glider if the collision is elastic 2. A part of a mechanical linkage has a mass of 4 kg. We measure its moment...
[1] Water flowing in a pipe is determined to be moving at the velocities given in...
[1] Water flowing in a pipe is determined to be moving at the velocities given in the diagram below. The higher level is 3 meters above the lower one and the pressure in the lower portion is measured to be 200 kPa. Determine the pressure inside the upper pipe Treat the water as an ideal fluid obeying Bernoulli's equation. Consider the path connecting poin in the lower pipe with point 2 in the upper pipe a streamline 200 kPa 2.0...
Experiment 2: Diffusion Concentration Gradients and Membrane Permeability Data Tables Table 2: Indicator Reagent Data Indicator...
Experiment 2: Diffusion Concentration Gradients and Membrane
Permeability
Data Tables
Table 2: Indicator Reagent Data
Indicator
Starch Positive
Starch Negative
Glucose Positive
Glucose Negative
Glucose Test Strip
n/a
n/a
green
yellow
IKI Solution
dark blue
light brown
n/a
n/a
Table 3: Diffusion of Starch and Glucose Over
Time
Indicator
Dialysis Bag After 60 Minutes
Beaker Water After 60 Minutes
Glucose Test Strip
yellow
green ( if all glucose passed to the beaker from the bag)
IKI
from incolore changed to...
27S 140-1 November 20, 2019 all work in the examination book. A block of mass 1.80...
27S 140-1 November 20, 2019 all work in the examination book. A block of mass 1.80 kg is suspended from an ideal spring with force constant k = 0.200 N/m. The mass is pushed 15.0 cm below its equilibrium position and then given an initial speed of 0.300 m/s directed downward (watch signs). a. What is the period of the resulting SHM of the block? Show work. (15 points) b. Taking the upward direction as a positive y-axis, the resulting...
2) Find the area of the region enclosed by each group of equations. a) y x, y sin x, b) y x2-2x, y= x+ 4 x 3) A part...
2) Find the area of the region enclosed by each group of equations. a) y x, y sin x, b) y x2-2x, y= x+ 4 x 3) A particle moves along a straight line with a velocity of 5 cm/s and then accelerates at a rate of a(t) t2+2. What is its displacement after 5 seconds of acceleration (acceleration is in cm/s2) 4) A cylindrical can (radius 10 millimeters) is used to measure rainfall in Stormville. The can is initially...
You are tasked with determining the uncertainty in the mass flow rate of a liquid flowing through a pipe. You are able to measure the density of the fluid by collecting 1L of the fluid in a graduated cylinder with markings every 10mL, and weighing the fluid on a scale with uncertainty of ± 1 g by excluding the weight of the cylinder itself (density = mass/volume). You find the weight of the fluid to be 789g. You measure the...
A liquid_p = 1.45 g/cm^2) flows through a horizontal pipe of varying cross section as in the figure below. In the first section, the cross-sectional area is 10.0 cm^2, the flow speed is 248 cm/s, and the pressure is 1.20 times 10^5 Pa. In the second section, the cross-sectional area is 4.50 cm^2. Calculate the smaller section's flow speed. (Enter your answer to at least two decimal places.) m/s Calculate the smaller section's pressure. Pa Whole blood has a surface...
Morrison equation The Morrison equation, given below, is used to compute the force exerted on the cylindrical legs of an offshore oil production platform by the waves of seawater moving past the platform. F=pCm Va+ 5p Cp A URUT In this equation F = the force exerted (N) p= density of the waves moving towards the cylinder (kg/m) Cm- coefficient of inertia (dimensionless) V = vlume of the cylinder (m) a = acceleration of the waves moving past the cylinder...
A U-tube contains liquid of unknown density. An oil of density
770 kg/m³ is poured into one arm of the tube until the oil column
is 13.5 cm high. The oil-air interface is then 4.5 cm above the
liquid level in the other arm of the U-tube. Find the density of
the liquid.
A raft is made of 11 logs lashed together. Each is 38.0 cm in
diameter and has a length of 7.00 m. How many people (whole number)...
a block of mass is suspended from an ideal spring with force
constant k
ideal spring with force constant k-0.200 N/m. The mass is pushed 15.0 cm below its equilibrium position and then given $1.80 kg is suspended from an ideal spring with force constant k = 0.200 downward (watch signs). its equilibrium position and then given an initial speed of 0.300 m/s directed What is the period of the resultine SHM of the block? Show work. (15 points) "pward...
Please answer both 4&5 asap thanks!!!
1. A 0.150-kg glider is moving to the right on a frictionless, horizontal air track with a speed of (nen m/s. It has a head-on collision with a 0.300-kg glider that is moving to the left with a speed of 2.20 m/s. Find the final velocity (magnitude and direction) of each glider if the collision is elastic 2. A part of a mechanical linkage has a mass of 4 kg. We measure its moment...
[1] Water flowing in a pipe is determined to be moving at the velocities given in the diagram below. The higher level is 3 meters above the lower one and the pressure in the lower portion is measured to be 200 kPa. Determine the pressure inside the upper pipe Treat the water as an ideal fluid obeying Bernoulli's equation. Consider the path connecting poin in the lower pipe with point 2 in the upper pipe a streamline 200 kPa 2.0...
Experiment 2: Diffusion Concentration Gradients and Membrane
Permeability
Data Tables
Table 2: Indicator Reagent Data
Indicator
Starch Positive
Starch Negative
Glucose Positive
Glucose Negative
Glucose Test Strip
n/a
n/a
green
yellow
IKI Solution
dark blue
light brown
n/a
n/a
Table 3: Diffusion of Starch and Glucose Over
Time
Indicator
Dialysis Bag After 60 Minutes
Beaker Water After 60 Minutes
Glucose Test Strip
yellow
green ( if all glucose passed to the beaker from the bag)
IKI
from incolore changed to...
27S 140-1 November 20, 2019 all work in the examination book. A block of mass 1.80 kg is suspended from an ideal spring with force constant k = 0.200 N/m. The mass is pushed 15.0 cm below its equilibrium position and then given an initial speed of 0.300 m/s directed downward (watch signs). a. What is the period of the resulting SHM of the block? Show work. (15 points) b. Taking the upward direction as a positive y-axis, the resulting...
2) Find the area of the region enclosed by each group of equations. a) y x, y sin x, b) y x2-2x, y= x+ 4 x 3) A particle moves along a straight line with a velocity of 5 cm/s and then accelerates at a rate of a(t) t2+2. What is its displacement after 5 seconds of acceleration (acceleration is in cm/s2) 4) A cylindrical can (radius 10 millimeters) is used to measure rainfall in Stormville. The can is initially...
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