What color is the hottest flame blue or white? The hottest flame is violet on the color spectrum and white in the visible spectrum. The type of fuel and impurities, in addition to the flame temperature, contribute to the color of the flame. How do you make a blue flame? Magnesium sulfate: Makes a white […]
What is sinking give example?
Are protons positive or negative?
Are protons positive or negative? Protons and Electrons A proton carries a positive charge (+) and an electron carries a negative charge (-), so the atoms of elements are neutral, all the positive charges canceling out all the negative charges. Atoms differ from one another in the number of protons, neutrons and electrons they contain. […]
Why is white light important?
Why is white light important? Light is one of the most important and versatile phenomena in nature. Like a courier, it can transfer information from one point to another. For visible light, the frequency determines the color and is related to the light’s wavelength (shorter wavelengths correspond to higher frequencies). … Is white light actually […]
Which is called soft coal?
Which is called soft coal? Bituminous coal, also called soft coal, the most abundant form of coal, intermediate in rank between subbituminous coal and anthracite according to the coal classification used in the United States and Canada. What type of coal is best for heating? Anthracite coal is the better choice when considering your next […]
Which era is called the Age of Mammals?
Which era is called the Age of Mammals? Cenozoic What is the oldest era? Paleozoic Era What do you call the present era? Currently, we’re in the Phanerozoic eon, Cenozoic era, Quaternary period, Holocene epoch and (as mentioned) the Meghalayan age. The Greenlandian, the oldest age of the Holocene (also known as the “lower Holocene”), […]
Which outcome is the main function of the light-dependent reactions of photosynthesis?
Which outcome is the main function of the light-dependent reactions of photosynthesis? The overall function of light-dependent reactions is to convert solar energy into chemical energy in the form of NADPH and ATP. This chemical energy supports the light-independent reactions and fuels the assembly of sugar molecules. The light-dependent reactions are depicted in (Figure). What […]
What are the five properties of alkalis?
What are the five properties of alkalis? Chemical Properties of Alkalis Alkalis react with Acids to form salt and water. This reaction is called neutralisation reaction. Alkalis react with ammonium salts to form salt, water and ammonia gas. Alkalis react with solution of metal salt to form another metal salt and hydroxide. What are the […]
What is difference between preventive and periodic maintenance?
What is difference between preventive and periodic maintenance? The main difference between the two is that preventive maintenance is scheduled at regular intervals while predictive maintenance is scheduled as needed (based on asset conditions). These costs are often acceptable to organizations that have already successfully implemented a preventive maintenance program. What are the benefits of […]
How do you describe a theory?
How do you describe a theory? A theory is a well-substantiated explanation of an aspect of the natural world that can incorporate laws, hypotheses and facts. A theory not only explains known facts; it also allows scientists to make predictions of what they should observe if a theory is true. Scientific theories are testable. How […]