When a body is placed on a rough plane inclined at an angle? When a body is placed on a rough plane inclined at an angle θ to the horizontal, its acceleration is. Step by step solution by experts to help you in doubt clearance & scoring excellent marks in exams. The friction coefficient between […]
What is another name for an electron cloud?
What is another name for an electron cloud? 2015. “Synonyms for Electron cloud” https://www.classicthesaurus.com/electron_cloud/synonyms (accessed May 3, 2021)….electron cloud > synonyms. 7 »electric current -1 »electronic envelope exp. What is another name for the electron cloud model? Schrödinger’s work on orbitals is the basis of the modern model of the atom, which scientists call the […]
Is in a main group element?
Is in a main group element? In chemistry and physics, the main group elements are any of the chemical elements belonging to the s and p blocks of the periodic table. Specific examples of main group elements include helium, lithium, boron, carbon, nitrogen, oxygen, fluorine, and neon. Is krypton a main group element? Krypton (Kr), […]
How can models help scientists?
How can models help scientists? Models use familiar objects to represent unfamiliar things. Models can help you visualize, or picture in your mind, something that is difficult to see or understand. Models can help scientists communicate their ideas, understand processes, and make predictions. What are some models used in science? Physical models, mathematical models, and […]
How many babies are born each year in Fiji?
How many babies are born each year in Fiji? The crude birth rate indicates the number of live births occurring during the year, per 1,000 population estimated at midyear….Fiji: Birth rate from 2008 to 2018 (per 1,000 inhabitants) Birth rate per thousand population 2017 21.56 2016 21.8 2015 21.98 2014 22.11 What is the death […]
What is the chemical that breaks down food in your mouth?
What is the chemical that breaks down food in your mouth? salivary amylase enzyme How is food chemically broken down? Chemical digestion involves the secretions of enzymes throughout your digestive tract. These enzymes break the chemical bonds that hold food particles together. This allows food to be broken down into small, digestible parts. What happens […]
What is relation between pressure and area?
What is relation between pressure and area? The relation between pressure and area is that pressure and area are inversely proportional to each other. That is when area decreases pressure exerted on that area increases. When area increases pressure exerted on that area decreases. Is pressure a kind of force? Pressure is defined as the […]
What is the relation between power and frequency?
What is the relation between power and frequency? The relationship between power and frequency is inversely proportional to each other . The power demand reduces in the load so that the frequency increases in the transient period but at steady state condition. Frequency is number of waves that pass a fixed place in a given […]
How do you solve for change in velocity?
How do you solve for change in velocity? Velocity (v) is a vector quantity that measures displacement (or change in position, Δs) over the change in time (Δt), represented by the equation v = Δs/Δt. Speed (or rate, r) is a scalar quantity that measures the distance traveled (d) over the change in time (Δt), […]
What can be used to identify a material?
What can be used to identify a material? To identify a substance, you would compare the density of an unknown substance with the densities of known substances. Examples: The densities of wood, plastic and steel are all different. What are the steps to identify a substance? Four steps to successful substance identification Analyse your substance. […]