What happens when an orbit decays? In orbital mechanics, orbital decay is a gradual decrease of the distance between two orbiting bodies at their closest approach (the periapsis) over many orbital periods. For bodies in low Earth orbit, the most significant effect is atmospheric drag. Do satellites harm the atmosphere? When defunct satellites burn in…
Category: Questions
What is modularity and why is it important?
What is modularity and why is it important? To overthrow the problem of a mix-up and the repetition of identical code in different stages of the project, modularity was designed. It aims at having codes designed in segments in such a way as to implement a specific function that can be assigned from any part…
Are Icelanders considered Scandinavian?
Are Icelanders considered Scandinavian? The meaning of Scandinavia is a group of countries in northern Europe that includes Denmark, Norway and Sweden, sometimes also Finland, Iceland and the Faroe Islands. Are Faroese Scandinavian? Faroese belongs to the West Scandinavian group of the North Germanic languages. It preserves more characteristics of Old Norse than any other…
Can electric cars drive underwater?
Can electric cars drive underwater? Powerful electric charges can travel up to 50 feet in water, which is why you should stay far away from downed power lines in the rain (in general, really). Do electric cars need air intakes? EVs do need air to cool their electric components, air conditioning and the battery, so…
Are arthritis and gout different?
Are arthritis and gout different? Rheumatoid arthritis and gout are two different types of arthritis. They may have some symptoms in common, but they have different causes and require different treatment plans. Is gout a severe form of arthritis? Gout is a type of arthritis that causes sudden, severe joint pain. How would a doctor…
How much should I reimburse my employees for cell phone use?
How much should I reimburse my employees for cell phone use? This article presents a tactical approach to creating a cell phone policy. Ultimately, we recommend that you use your employee expense workflow to reimburse each employee either $50 or $75 a month. This policy is IRS-compliant, scalable, and convenient for employees and finance admins….
Why is speaking skills important for students?
Why is speaking skills important for students? Speaking is one of four language skills which needs to be mastered by students. It is an important skill because in speaking, someone is able to say what he/she wants to express. Also, it is a symbol of words that usually convey by someone through communication. How does…
What protein is good for hypothyroidism?
What protein is good for hypothyroidism? There are plenty of food options if you have hypothyroidism, including: Eggs: whole eggs are best, as much of their iodine and selenium are found in the yolk, while the whites are full of protein. Meat: all meats, including lamb, beef, chicken, etc. Fish: all seafood, including salmon, tuna,…
What is the purpose of ArcMap?
What is the purpose of ArcMap? ArcMap is where you display and explore GIS datasets for your study area, where you assign symbols, and where you create map layouts for printing or publication. ArcMap is also the application you use to create and edit datasets. Where is the ArcToolbox? found on the standard toolbar or…
What is the best tool to cut wire?
What is the best tool to cut wire? The Best Wire Cutter Our pick. Channellock E337CB Diagonal Cutting Plier. Strong cuts, comfy grips. Budget pick. Irwin Vise-Grip 2078306 6-Inch Diagonal Cutting Pliers. Quality at a bargain. Also great. Bahco 2101G-180 Ergo Cutting Pliers. Great features, not as strong. Also great. Klein 11054 Wire Stripper-Cutter. What…