What is the fastest muscle in the human body? eye Is the tongue a muscle or an organ? The tongue is a muscular organ in the mouth. The tongue is covered with moist, pink tissue called mucosa. Tiny bumps called papillae give the tongue its rough texture. Thousands of taste buds cover the surfaces of […]
Will 2 stars collide in 2022?
Will 2 stars collide in 2022? According to study from a team of researchers from Calvin College in Grand Rapids, Michigan, a binary star system that will likely merge and explode in 2022. This is an historic find, since it will allow astronomers to witness a stellar merger and explosion for the first time in […]
What is the equation of the line passing through points 2 1 and 5 10?
Can you drive at 50 mph on a motorway?
What is the formula for rust?
What is the formula for rust? It is estimated that about one-seventh of all iron production goes to replace the metal lost to corrosion. Rust is apparently a hydrated form of iron(III)oxide. The formula is approximately Fe2O3•32H2O, although the exact amount of water is variable. How does class 7 prevent rusting? Galvanisation is a process […]
Is distance a scalar quantity?
Is distance a scalar quantity? Distance is an example of a scalar quantity. A vector is any quantity with both magnitude and direction. What is meant by a scalar quantity? Scalar quantities are quantities that are described only by a magnitude. They do not have a direction of action. How do you identify a scalar […]
Is Quartz a metamorphic?
Is Quartz a metamorphic? As a mineral name, quartz refers to a specific chemical compound (silicon dioxide, or silica, SiO2), having a specific crystalline form (hexagonal). It is found is all forms of rock: igneous, metamorphic and sedimentary. Quartz is physically and chemically resistant to weathering. What does quartz symbolize? Quartz enhances spiritual growth, spirituality […]
How do you explain refraction?
How do you explain refraction? Refraction is the bending of light (it also happens with sound, water and other waves) as it passes from one transparent substance into another. This bending by refraction makes it possible for us to have lenses, magnifying glasses, prisms and rainbows. Even our eyes depend upon this bending of light. […]
What are the three types of oil pumps?
What do 3 parallel lines mean?
What do 3 parallel lines mean? In mathematics, the triple bar is sometimes used as a symbol of identity or an equivalence relation (although not the only one; other common choices include ~ and ≈). Particularly, in geometry, it may be used either to show that two figures are congruent or that they are identical. […]