Category: Physics

What is biogeochemical cycle give two examples? Biogeochemical cycles are basically divided into two types: Gaseous cycles – Includes Carbon, Oxygen, Nitrogen, and the Water cycle. Sedimentary cycles – Includes Sulphur, Phosphorus, Rock cycle, etc. Which biogeochemical cycle is least dependent on biotic processes? Explanation: The slowest biogeochemical cycle, the phosphorus cycle doesn’t have a […]

How do you check if multiple cells are blank? The ISBLANK function in Excel checks whether a cell is blank or not. Like other IS functions, it always returns a Boolean value as the result: TRUE if a cell is empty and FALSE if a cell is not empty. Do you need a comma in […]

What is the most contagious disease in the world? Key Facts Measles is one of the most contagious diseases in the world. Measles vaccine works well. Since measles was eliminated in the U.S. in 2000, the annual number of people reported with measles ranged from a low of 37 in 2004 to a high of […]

How do you define the size of a sphere? Sphere size is calculated using two measures: the volume (how much space the sphere takes up) and the surface area (the total area of the sphere’s surface). Both sphere size and surface area can be easily calculated if you know the radius or diameter of the […]

How do you calculate input power? Input and output power Electrical power is calculated by multiplying voltage (in volts) by current (in amps). If a transformer is 100% efficient, then the input power will equal the output power. V P is input (primary) voltage. I p is input (primary) current. V s is output (secondary) […]

What are examples of informal writing? Type Examples Creative informal writing Dialogues; skits; bio-poems of real/fictional persons (Gere, 1985); letters to famous persons; metaphor games Skills-centered Practice essay exams; job application cover letters; thesis sentences; revision of paragraphs; revision of peer papers Is Okay informal? Okay is used as an adverb in informal speech, meaning […]

What is the price of electric generator? The price of a generator with a power rating between 100 and 200 KVA varies from Rs 5.4 lakh to Rs 10.7 lakh with specifications that include: Diesel powered. Available in single phase and three phase power generation. Soundproof. How much is the cheapest generator? You can purchase […]

What happens when an electron jumps from higher to lower energy? Explanation: When an electron jumps from higher energy level to lower energy level, it releases energy which is known as emission of energy. Note that the electron can absorb or emit only that much amount energy which is equal to energy difference between two […]

How much does it cost to cut 5 acres of grass? Expect to pay about $175 per acre of grass to be cut. Some experts charge less for larger properties….Mowing Prices by Acreage. Property Size in Acres Cost Range 5 $450-$650 10 $500-$750 How much does it cost to cut 4 acres of grass? The […]

Why does stainless steel not rust? Stainless steel remains stainless, or does not rust, because of the interaction between its alloying elements and the environment. Stainless steel contains iron, chromium, manganese, silicon, carbon and, in many cases, significant amounts of nickel and molybdenum. Will stainless steel last forever? In fact, although stainless steel is an […]