Conversions (2 marks) 1. Mt. Robson is 12973 feet high. Convert to metres. 2. If the...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Conversions (2 marks) 1. Mt. Robson is 12973 feet high. Convert to metres. 2. If the wind speed is 90 mph (miles per hour) what is it in km/hr? Part 2: Create Equations to Solve the Following Problems. a. If an air mass travels for 2.50 hours at 38.46 km h, how far does it go? Note: lam his the same as km/h. (2 marks) b. An air parcel cools at a rate of 6.75°C per 1000 m as it rises. Given a starting height of 0 m and a starting temperature of 8.5°C, what is the temperature of the parcel of air when it reaches the top of a mountain 1,615 m above the surface? (2 marks) Part 3: Introduction to Graphical Analysis The purpose of this section is to introduce the student to data presentation and simple graphical data analysis. Graphing is an important tool that helps illustrate relationships between variables that may not otherwise be obvious. We will be constructing and interpreting graphs extensively in this course, so it is important that you become comfortable with basic graphing skills such as: • Graphing two variables and describing the relationship between them • Scaling and proper labeling of graphs and axes . • Calculating and interpreting slopes (gradients) • Extrapolation and interpolation • Dependent and independent variables . Using the data in Table 1, construct a graph showing the variation of atmospheric pressure with altitude (height above the surface). Plot altitude on the vertical axis, and pressure on the horizontal axis. Select appropriate scales for each axis so that the entire range of values fits. You could use Microsoft Excel, SPSS, etc. (8 marks) Table 1. Standard atmosphere for pressure and altitude Pressure (mb) Altitude (km) 0.0 0.5 1.0 1.5 2.0 2.5 3.0 4.0 5.0 6.0 1013 955 899 846 795 747 701 617 540 472 Altitude (cont'd) 7.0 8.0 9.0 10.0 12.0 14.0 16.0 18.0 20.0 25.0 Pressure (cont'd) 411 357 308 265 194 142 104 76 55 26 Examine your graph to answer the following: (3 marks) a. The dependent variable is: The independent variable is: Express in your own words how you determined this: b. Describe the relationship between altitude and pressure. What is the form of the relationship? (i.e. linear or non-linear, positive or negative). (2 marks) c. What pressure would you expect to find at the following altitudes: (3 marks) 2.0 km: 13 km: 32 km: Did you use interpolation or extrapolation to find your answers? (1 mark) d. A gradient expresses the rate of change of one variable with respect to another, and is calculated using the general relation of Gradient- E change in dependent variable corresponding change in independent variable NOTE: signs and units must be included. Use the data in Table 1 to calculate the vertical pressure gradients between: (4 marks) 1. The surface and 1.0 km: 11. 12 km and 14 km: e. Compare your answers to i and ii. Are they the same or different? Which one is greater? How does this relate to your answer to part b? (2 marks) f. Are your calculated gradients positive or negative? What does this imply? (Hint, look at your answer to part b again) (2 marks) Conversions (2 marks) 1. Mt. Robson is 12973 feet high. Convert to metres. 2. If the wind speed is 90 mph (miles per hour) what is it in km/hr? Part 2: Create Equations to Solve the Following Problems. a. If an air mass travels for 2.50 hours at 38.46 km h, how far does it go? Note: lam his the same as km/h. (2 marks) b. An air parcel cools at a rate of 6.75°C per 1000 m as it rises. Given a starting height of 0 m and a starting temperature of 8.5°C, what is the temperature of the parcel of air when it reaches the top of a mountain 1,615 m above the surface? (2 marks) Part 3: Introduction to Graphical Analysis The purpose of this section is to introduce the student to data presentation and simple graphical data analysis. Graphing is an important tool that helps illustrate relationships between variables that may not otherwise be obvious. We will be constructing and interpreting graphs extensively in this course, so it is important that you become comfortable with basic graphing skills such as: • Graphing two variables and describing the relationship between them • Scaling and proper labeling of graphs and axes . • Calculating and interpreting slopes (gradients) • Extrapolation and interpolation • Dependent and independent variables . Using the data in Table 1, construct a graph showing the variation of atmospheric pressure with altitude (height above the surface). Plot altitude on the vertical axis, and pressure on the horizontal axis. Select appropriate scales for each axis so that the entire range of values fits. You could use Microsoft Excel, SPSS, etc. (8 marks) Table 1. Standard atmosphere for pressure and altitude Pressure (mb) Altitude (km) 0.0 0.5 1.0 1.5 2.0 2.5 3.0 4.0 5.0 6.0 1013 955 899 846 795 747 701 617 540 472 Altitude (cont'd) 7.0 8.0 9.0 10.0 12.0 14.0 16.0 18.0 20.0 25.0 Pressure (cont'd) 411 357 308 265 194 142 104 76 55 26 Examine your graph to answer the following: (3 marks) a. The dependent variable is: The independent variable is: Express in your own words how you determined this: b. Describe the relationship between altitude and pressure. What is the form of the relationship? (i.e. linear or non-linear, positive or negative). (2 marks) c. What pressure would you expect to find at the following altitudes: (3 marks) 2.0 km: 13 km: 32 km: Did you use interpolation or extrapolation to find your answers? (1 mark) d. A gradient expresses the rate of change of one variable with respect to another, and is calculated using the general relation of Gradient- E change in dependent variable corresponding change in independent variable NOTE: signs and units must be included. Use the data in Table 1 to calculate the vertical pressure gradients between: (4 marks) 1. The surface and 1.0 km: 11. 12 km and 14 km: e. Compare your answers to i and ii. Are they the same or different? Which one is greater? How does this relate to your answer to part b? (2 marks) f. Are your calculated gradients positive or negative? What does this imply? (Hint, look at your answer to part b again) (2 marks)
Expert Answer:
Answer rating: 100% (QA)
The first question that needs to be answered is the conversion of Mr Robsons height from feet to meters To convert feet to meters we use the conversion factor where 1 foot equals 03048 meters 1 Mr Rob... View the full answer
Related Book For
Posted Date:
Students also viewed these accounting questions
-
To convert wind speeds in miles per hour to knots, divide by 1.15. Use this information and the Saffir-Simpson Hurricane Intensity chart below to answer following Exercises Round to the nearest...
-
A driver's average speed is 50 miles per hour on a round trip between two cities 100 miles apart. The average speeds for going and returning were x and y miles per hour, respectively. (a) Show that y...
-
A person travels d miles at a constant speed s (in miles per hour) for t hours. a. Complete Table 20 to help find a formula that describes the association among s, t, and d. Show the arithmetic to...
-
Yamini and Fatima, two students of Class IX of a school, together contributed Rs. 100 towards the Prime Ministers Relief Fund to help the earthquake victims. Write a linear equation which satisfies...
-
During 2011 Towson Recording Company increased its investment in marketable securities by $36,845, funded fixed-assets acquisitions of $109,455, and had marketable securities of $14,215 mature. What...
-
What is meant by the term bona fide occupational qualification (BFOQ)?
-
Apply the central difference formula (4.10) to approximate the first derivatives of the functions \(u_{1}(x)=\sin (x), u_{2}(x)=\sin (3 x)\), \(u_{3}(x)=\sin (10 x)\) at \(x=0\). Use the uniform grid...
-
Stoll Co. s long- term available- for- sale portfolio at December 31, 2012, consists of the following. Stoll enters into the following long-term investment transactions during year 2013. Jan. 29 Sold...
-
MSI's educational products are currently sold without any supplemental materials. The company is considering the inclusion of Instructional materials such as an overhead slide presentation, potential...
-
First Choice Company uses the FIFO cost formula in a perpetual inventory system. Fill in the missing amounts for items (a) through (k) in the following perpetual inventory record: Inventory Balance...
-
companies ABC & XYZ can borrow for a three-year term at the following rates: ABC & XYZ Moody's credit rating Aa Baa Fixed-rate borrowing cost 9.75% 12.75% Floating-rate borrowing cost LIBOR+.2...
-
Explain how continuous bioprocessing differs from traditional batch processing, with a focus on the advantages and challenges of implementing continuous culture systems in industrial biotechnology .
-
In the context of bioseparations, what are the latest advancements in chromatographic techniques for purifying biological products, and how do they address issues of throughput, purity, and...
-
Provide clinician education to encourage patients to use the program. If clinicians do not know what is available, it would be difficult for them to refer patients." Why do you think this is...
-
How does bioprocess intensification, such as using high cell density cultures or integrated processes, contribute to enhanced productivity and sustainability in industrial bioprocessing ?
-
Add more relevant law and law sections. Also add relevant case law. Issue: Is Earth Care, in its capacity as a GreenCo shareholder, able to contest the contact's validity on the grounds of violation...
-
"It is valid to suggest that some cultures are morally superior to others." Do you agree or disagree with this statement? Explain your conclusion by basing it on evidence from one of the moral...
-
A copper wire (density = 8.96 g/cm 3 ) has a diameter of 0.25 mm. If a sample of this copper wire has a mass of 22 g, how long is the wire?
-
For following Exercises, the solutions have been started for you. bees have been known to chase people for up to1/4 of a mile, while domestic European honeybees will normally chase a person for no...
-
Find the area of each geometric figure. If the figure is a circle, give an exact area and then use the given approximation for p to approximate the area. 1. 2. 4.25 cm 3 cm Parallelogram Trapezoid 6...
-
Find the perimeter of each figure. 1. 2. 3. 13 in. 6 in. 13 in. 30 in. 16 cm 2 cm 11 cm 4 cm 3 cm 9 cm
-
The following information has been extracted from the books of account of Rufford plc for the year to 31 March 2006: Additional information: : 1. Administrative expenses include the following items:...
-
From the following balances in the books of Breaker plc you are to draw up (i) a detailed trading and profit and loss account for the year ending 31 March 2004 for internal use, and (ii) a profit and...
-
The following balances have been extracted from the books of Mitchell plc on 31 July 2002. From them draw up (i) a detailed trading and profit and loss account for internal use, for the year ending...
Study smarter with the SolutionInn App