‘The questions will be like this. Please finish all the questions in the file. Temperature (oC) Adiabatic Lapse Rate (km) Ambient Lapse Rate (km) 30 0 0 25 0.5 0.7 20 1 1.5 15 1.5 2 10 2 2.3 5 2.5 2.5 0 3 2.6 2.) (20pts) On a clear night with winds blowing at 2m/s a bonfire emits CO at a rate of 20g/s. Assume the effective stack height of the fire is 6m. What would you estimate the ground-level concentration of CO to be 400m directly downwind? 3.)(25pts) A line of burning agricultural waste emits 0.3 g/m*s of PM10 on a clear fall afternoon with wind blowing at 3m/s perpendicular to the burning line. What do you estimate the ground-level concentration of PM10 to be 900m downwind? 4.) (25pts) Consider the air shed over a city with 100000m on each side and a mixing depth of 1200m. Assuming clean air blows into the air-shed at an average speed of 4m/s and SO2 is emitted within the air shed at a rate of 20kg/s estimate the steady-state concentration of SO2 in the air shed. Assume SO2 is conservative. (Hint: set this up just like our box models from lecture 2 using the conservation of mass principles). Make sure to include a diagram of the model. A weather balloon measures the following temperatures and altitudes. The ambient lapse rate is plotted in the following figure. (5pts) For a parcel of air on the ground (at 0km altitude and 30oC) fill in the dry adiabatic lapse rate values in the table if you were to raise the parcel till it cooled to 0oC. (5pts) Based on this figure what is the mixing depth of the atmosphere under these conditions? (10pts) Assuming an average wind speed of 2m/s what is the ventilation coefficient (Vc)? Is there a high potential for air pollution? (10pts) For which altitudes is the atmosphere stable? For which altitudes is the atmosphere unstable?
We confidently assure you of high-quality work. We engage several strategies to guarantee top-level assignments. The projects go through a thorough system of control before being submitted to the customers. We guarantee that the assignments delivered are 100 percent plagiarism-free.
We never share or resell customer’s work. Therefore, once it is checked using our plagiarism software, the assignment will be original. In terms of assignment completion, we adhere to the guidelines given by you and assign the work to the most suitable writer. We assign our writers based on various factors such as academic qualification, previous customer feedback, etc.
First and foremost, we provide high-quality work. However, in case you require extra-brilliance, here is what you can do. First, select a top writer who is proficient in a certain discipline. Second, you can seek our editing services.
Our team of editors revises the assignments, checking them to ensure they comply with academic writing standards. Additionally, editing may entail refining the language, adding more reference material, and making sure the formatting part is properly done. The editors may also enhance papers completed by yourself to meet your needs.
All of our professional essay writers are highly educated, experienced, and have studied at accredited institutions around the world. Some have even been published in academic journals within their field. With our team, you know you’re in the best hands with a company that truly cares about your academic achievements and success.
If this is all starting to sound too good to be true, here’s a little bit more about how it all works. First, fill out our custom essay order form or get a quote form, and let us know your deadline, instructions, and any other details that would help. Once that’s all set, we’ll get you connected with a top writer in your discipline or subject area. After your essay is written, it goes through quality assurance and a plagiarism checker before it gets delivered to you, on time, before your deadline. All you have to do is download it and you’re ready to go!
During the process, our exceptionally friendly and supportive customer service team is on hand and accessible 24/7 to answer any of your questions. Think of us as your support network here by your side to help you soar to success. Ready to get started with our affordable essay writing service and make your student life more stress-free? Get your free quote now.
Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.
You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.Read more
Each paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.Read more
Thanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.Read more
Your email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.Read more
By sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.Read more