Soil Moisture The evapotranspiration index I is a measure of soil moisture. An article on 10- to 14-year-old heath vegetation described the rate of change of I with respect to W, the amount of water available, by the equation dl = 0.088(2.4 - 1). MP Source: Australian Journal of Botany. (a) According to the article, I has a value of 1 when W = 0. Solve the initial value problem. (b) What happens to I as W becomes larger and larger?
Q: When you jog, most of the food energy you burn above your basal metabolic rate (BMR) ends up as…
A:
Q: Constants Puffy cumulus clouds, which are made of water droplets, occur at lower altitudes in the…
A: The altitude is 4.91 km
Q: When you jog, most of the food energy you burn above your basal metabolic rate (BMR) ends up as…
A: The formula for the power loss in running is:
Q: For the Wheatstone Bridge network shown in Figure. What is the value of x when Wheatstone's network…
A:
Q: Determine the average power generated by a wind turbine where one wing of the turbine has a length…
A: Given: Length, l = 5 m speed,v = 54 km/h = 15 m/s ρ = 1.2 kg/m3 C = 0.55
Q: When you jog, most of the food energy you burn above your basal metabolic rate (BMR) ends up as…
A: Time , T = 39 min 1 cal = 4.186 J Q = 400 kcal /h for 30 min = 8.37 x 105 J To find = a) Amount of…
Q: 2. If we wanted to supply a world of 10 billion people with an average demand of electricity at 1 kW…
A:
Q: The energy released from condensation in thunderstorms can be very large. Calculate the energy (in…
A: radius = 2.1 km h = 2.7 cm density of water = 1000 kg/m3
Q: The U.S. Department of Energy estimates that up to 10 percent of the energy use of a house can be…
A: Annual energy cost,
Q: The geothermal power plant at Brady Hot Springs in Nevada uses the outside air as the cold…
A: Geothermal energy is the internal thermal energy of the Earth. Geothermal power plants are used to…
Q: Energy consumption At the beginning of 2010, the rate of energy consumption for the city of Denver…
A: Given,
Q: 13. The following graph compares the greenhouse gas emissions from different forms of electricity…
A: The average temperature of the Earth's climate system is rising due to global warming. CO2 and…
Q: A person’s basal metabolic rate (BMR) is the rate at which energy is expended while resting in a…
A: a)The required BMR in watts unit is,
Q: Q2: Stirling et al. (2008) reviewed a paper titled as: "Polar bears of western Hudson Bay and…
A: In this question we are given that Stirling et al. (2008) reviewed a paper titled as: "Polar bears…
Q: You have a balloon filled with air that has the same temperature, pressure, density and composition…
A: Temperature is the degree or intensity of heat contained in a substance or system, as measured by a…
Q: When you jog, most of the food energy you burn above your basal metabolic rate (BMR) ends up as…
A:
Q: The First Law of Thermodynamics• Define the first law of thermodynamics.• Describe how conservation…
A: 1) First Law of Thermodynamics - It states that the change in internal energy of the system (ΔU)…
Q: When spring finally arrives in the mountains, the snow pack may be two meters deep, composed of 50%…
A: ρ=Density of ice=916.7 kg/m3V=Volume of ice=(1×1×2) m3L=Latent heat of ice=334000…
Q: Energy conservation experts estimate that homeowners can save 5% to 10% on winter heating bills by…
A: Given graph is represented as, Scale: Y-axis → Temperature ( °F) X-axis →Time (hours) From graph…
Q: With respect to orderly and disorderly states, what do natural systems tend to do? Can a disorderly…
A: When the cup is in the waiter's hand, it had some order in it, the whole cup, and the tea in it and…
Q: An electric blender is used to grind soaked soya beans with initial internal energy of 3000 joules.…
A:
Q: On average, each person in the industrialized world is responsible for the emission of 10,000 kg of…
A: Given Mass of the carbon emission = 10,000 kg Temperature = 20°C…
Q: On food labels, we can read the food-calories of the product. The food calorie is written as "Cal"…
A:
Q: Sweating is one of the main mechanisms with which the body dissipates heat. Sweat evaporates with a…
A: Latent heat of evaporation of sweat L = 2430kJ/kg(103J/1kJ) = 2430000J/kg Mass of sweat per hour,…
Q: When you jog, most of the food energy you burn above your basal metabolic rate (BMR) ends up as…
A:
Q: Mohamed Salah played the entire football game (90 minutes), and burned 1.45 kilowatt-hours. Mohamed…
A:
Q: A typical bathroom sink faucet releases about two gallons of water every minute. a) If it takes…
A: Given, faucet releases water in 1 minute= 2 gallons. a) To find, water used in 2.5 minutes. In 1…
Q: The rate at which a resting person converts food energy is called one’s basal metabolic rate (BMR).…
A: Given The heat of the evaporation of fat is Qe = 400 kcal/h = 400 x 1.163 W = 465.2 W. The energy by…
Q: 1. An ideal spring is considered massless and will not heat up through extended use. The diagram…
A:
Q: (a) (1) Distinguish between renewable and non renewable energy sources giving an example of each…
A: Given : Two part questions to state on energy.
Q: Many decisions are made on the basis of the payback period: the time it will take through savings to…
A: Assume that the heat energy per time is 126J/s degree Celsius , savings is 12% and surface area is…
Q: Warm winds called Chinooks sweep across the plains ju Mountains. These winds carry air from high in…
A:
Q: When you jog, most of the food energy you burn above your basal metabolic rate (BMR) ends up as…
A: Time of running: t=58 minutes = 0.97 hoursRate of water evaporation: P = 400 kcal/hourLatent heat of…
Q: A heat pump that operates on the ideal vaporcompression cycle with refrigerant-134a is used to heat…
A: Using refrigerant table A-12 and A-13, for evaporator pressure 320 kPa
Q: 2. A Site evaluated for a wind farm is observed to have steady winds at a speed of 8.5m/s. Determine…
A: a) kinetic energy of wind =12 * m *v2 = 12*m*8.52…
Q: Consider a leaf with a surface area of 2.5 cm2. On a sunny day it might receive sunlight with an…
A: Given Information: The leaf with a surface area (A) = 2.5 cm2 The sunlight with an average power per…
Q: On average, each person in the industrialized world is responsible for the emission of 10,000 kg of…
A: Mass of CO2 emulled for energy personevery year = 10,000 kgTremperature = 20°c…
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
- 2. At the beginning of 2006, the rate of energy consumption for the city of Denver was 7000 megawatts (MW), where 1 MW = 106 W. The rate was expected to increase at an annual growth rate of 2% per year. a) Find the function that gives the rate of energy consumption for all times after the beginning of 2006. b) Find the total amount of energy used during the year 2010. Note: the entire year 2010 corresponds to the interval 4 < t < 5.The specific reaction rate constant k is a strong function of temperature according to the following equation: 1 In the equation above, the reaction rate constant k is expressed in R is the universal gas constant 8.314- What is the unit of A? O mol m OK Om O J O mol K J mol 01 S Pa.m ³ m k=Axexp- Pa.m³ constant (1.314 P-²). mol. K E RT and T is the absolute temperature in K. The equation is dimensionally homogenous.Chapte O https://mycourses X M Wed Feb 9 in Homework #2 Par X gn In A mycourses.tstc.edu Help - English - United States (en_us) Courses Resources Mycourses2 /SP Physical Science I (lec) (PHYS-1315-7Z3) poard / My courses / tstc / 22-SP / TSTC / 7PHY / 22/SP PHYS-1315-7Z3 dule 2: Chapter 2- Motion / Homework #2 Part 2 ion 3 A 33.4 kg shell is fired from a 2100 kg cannon with a velocity of 500. m/s. What is the et red resulting velocity of the cannon? out of Answer: Choose... on pus page Next page lomework #2 Part 1 Jump to... Next Steps vigation 3 4. 5. tempt... o this page usina n
- Question: Calculate the Solar Energy potential (GWh) that can be generated on Annual Basis if 50,000km2of the area of Jordan was covered with Solar PV modules. List your assumptions: Solar PV estimated generation = 2GWh/MWp Each 1MWp will need = 10,000m2 Cost of fossil fuel to generate electricity in Jordan = 1000 million JD/year Annual Electricity Generated in Jordan = 20,000 GWh Required Calculate Solar Energy potential by Dividing the Electricity generated from PV over 50,000km2 / Annual Electricity Generated? You are going to Build a Solar PV Plant to cover the Annual Electricity Needs of Jordan What is the Size of the plant? Calculate Present Value (P), if the cost of the 1MWp = 500,000JD. If the cost of Generation of Electricity in Jordan is 0.10JD/KWh, what is the Simple Payback Period (SPP)? What is the annual electricity saving (A0) if the degradation is 1%? What is (A1) if the operation, maintenance and cleaning is 2% of initial cost? What…Some farts stink. This is mostly due to the presence of small quantities of hydrogen sulfide gas and mercaptans. The diffusion coefficient of H2S gas in air is 0.2x10 -m²/s. Imagine that you fart 1 meter away from a classmate. How long might you expect it would take for your classmate to smell this unwelcome olfactory intrusion if diffusion were to be the main means of gas dispersal? t= S Does your experience with intestinal gas jibe with this value? What are a couple of good reasons why not? [Lesson: if you fart in a crowd, your best bet is to stay veeeerrrrrryyyyy still!]There is a colloid in which 300 nm particles are dispersed in water. Find the distance traveled by Brown diffusion(x=(2Dt)^1/2 ) and the distance traveled by sedimentation here, and tell me which is the main behavior between sedimentation and diffusion. here, D=1.0*10^-12m^2/s And particle density is 2.5 g/cm^3 There is stoke equation in picture.
- ta The ExpertT X AMacmillan L X W SOCC ECON X M Inbox (2) - a X b My Questio X Mathway | S X HB One-Sample X Dt table.pdf Jusn39or.theexpertta.com/Common/TakeTutorialAssignment.aspx Class Management | Help Ch 8: Momentum Begin Date: 11/1/2020 12:01:00 AM -- Due Date: 11/16/2020 11:59:00 PM End Date: 11/27/2020 11:59:00 PM (7%) Problem 6: A batter hits a baseball m = 0.48 kg from rest with a force of F=87 N, The ball is in contact with the bat for t= 0.18 s. It is observed that the ball leaves the bat with an angle of 0 = 29 degrees with respect to the horizontal. y catus or W ©theexpertta.com tus 50% Part (a) How long was the ball in the air if it was hit from the top of a cliff with a height of h= 88 m. Grade Summary t 3D Deductions 0% Potential 100% sin() cos() tan() 7 9. HOME Submissions Attempts remaining: 5 (4% per attempt) detailed view cotan() asin() acos() E 1 4 6. atan() acotan() sinh() 1 cosh() tanh() cotanh() END O Degrees O Radians VO BACKSPACE CLEAR DEL Submit Hint…a Ihe Expert A Macmillan L X W SOCC ECON X M Inbox (2) - a X b My Question X X Mathway S X HB One-Sample x ttable.pdf Ottable.pdf X usn39or.theexpertta.com/Common/TakeTutorialAssignment.aspx Class ManagementTHeip Ch 8: Momentum Begin Date: 11/1/2020 12:01:00 AM -- Due Date: 11/16/2020 11:59:00 PM End Date: 11/27/2020 11:59:00 PM (7%) Problem 7: A car moving at 10.5 m/s crashes into a tree and stops in 0.22 s. tus us 50% Part (a) Calculate the magnitude of the force, in newtons, the seatbelt exerts on a passenger in the car to bring him to a halt. The mass of the passenger is 72.5 kg. Grade Summary Deductions F= 0% Potential 100% sin() cos() tan() 8. 9. HOME Submissions 4 Attempts remaining: 5 (49% per attempt) detailed view cotan() asin() acos() E atan() acotan() sinh() 2 3 cosh() tanh() cotanh() END O Degrees O Radians VOLBACESPACE Submit Hint Feedback I give up! Hints: 3% deduction per hint. Hints remaining: 1 Feedback: 296 deduction per feedback. 50% Part (b) What would the final…Bonuan Beach, also known as Tondaligan Beach, is one of the most popular beaches in Pangasinan. Many Pangasinense enjoy the view of sunrise and sunset in this place. They also love swimming especially nowadays that COVID restrictions are being lifted in so many areas. Bonuan Beach was also rehabilitated and restored. For these reasons, a group of SHS STEM students, wants to help maintain the cleanliness of the beach. So, they proposed a project study entitled "Automatic Garbage Collection, through Electric Force, Field and Gauss's Law". They proposed a panel full of negative charges so that garbage will be attracted towards the panel. (Refer from the illustration on the next slide) What is the maximum distance of a garbage so that device can pull it closer to the shore
- What is the shape of thr T vs. 1/n^2 graph? What does this imply?HAND WRITTEN Plz..I'll upvote For a mixture of 40% nitrogen, 35% oxygen, and 25% carbon dioxide on a molar basis, what is the mixture constant a in the equation P=R ? Express your answer in kPa(m³/kmol)2K1/2 (+4)7A) What is an equation to equate KE and GPE? B) A gas is held in a container of 15 m^3 in volume and a pressure of 5 Pa. If the volume isincreased to 26 m^3 what is the pressure of the gas? c)A syringe has a volume of 5 cm^3 and a temperature of 300 k. Upon heating the syringeexpands to a volume is now 5.5cm^3, what is the temperature of the syringe?