Which Lens is positive lens? Convex lens is called positive lens. What are types of lenses? Focal length size guide Focal Length Type of Lens What is it used for? 14mm – 35mm Wide angle Landscape, architecture 35mm – 85mm Standard Street, travel, portrait 85mm – 135mm Short telephoto Street photography and portraits 135mm+ Medium […]
What is an example of a grazing food chain?
What is an example of a grazing food chain? The phytoplanktons → zooplanktons → Fish sequence or the grasses → rabbit → Fox sequences are the examples, of grazing food chain. Does detritus food chain follow 10% law? Detritus organisms ingest pieces of partially decomposed organic matter, digest them partially and after extracting some of […]
What are the 5 theories of crime?
What are the 5 theories of crime? Theories of Crime: Classical, Biological, Sociological, Interactionist | SchoolWorkHelper. What are the three main theories of sociology? In sociology, there are three main paradigms: the functionalist paradigm, the conflict paradigm, and the symbolic interactionist paradigm. These are not all of the paradigms, however, and we’ll consider others as […]
What does an emission nebula look like?
What does an emission nebula look like? Emission nebulae tend to be red in color because of the abundance of hydrogen. Additional colors, such as blue and green, can be produced by the atoms of other elements, but hydrogen is almost always the most abundant. A fine example of an emission nebula is the Orion […]
How does temperature increase yield?
How does temperature increase yield? An increase in temperature favours the reaction that is endothermic (the reverse reaction) because it uses up energy. If the temperature is increased, then the yield of ammonia (NH3) decreases. A decrease in temperature favours the reaction that is exothermic (the forward reaction) because it produces energy. How does temperature […]
Which statement best describes a text with a cause and effect structure?
Which statement best describes a text with a cause and effect structure? Terms in this set (21) Which statement best describes a text with a cause-and-effect structure? It explains why something occurs. Which statement best describes the passage Warren explains? Answer: Warren explains the students’ position, then describes how it has been previously handled by […]
What is law of Malus Brewster law?
What is law of Malus Brewster law? Brewsters Law Formula When unpolarized light of a certain wavelength is incident upon the surface of a transparent substance it experiences maximum plane polarization at the angle of incidence whose tangent is the refractive index of the substance. How do you use Malus law? For the second polarizer, […]
What happens when a deep water wave strikes the bottom of the ocean?
What happens when a deep water wave strikes the bottom of the ocean? 4.18 A). When deep-water waves move into shallow water, they change into breaking waves. When the energy of the waves touches the ocean floor, the water particles drag along the bottom and flatten their orbit (Fig. When this happens, the front surface […]
What happens when you increase temperature in equilibrium?
What happens when you increase temperature in equilibrium? Increasing the temperature decreases the value of the equilibrium constant. If you increase the temperature, the position of equilibrium will move in such a way as to reduce the temperature again. It will do that by favoring the reaction which absorbs heat. What factors affect equilibrium? Changes […]
What are the effects of mutation?
What are the effects of mutation? Sometimes, gene variants (also known as mutations) prevent one or more proteins from working properly. By changing a gene’s instructions for making a protein, a variant can cause a protein to malfunction or to not be produced at all. What is an example of deletion mutation? The deletion creates […]