What is the full name of the contact between the crust and the mantle? The Moho is the boundary between the crust and the mantle in the earth. This is a depth where seismic waves change velocity and there is also a change in chemical composition. Also termed the Mohorovicic’ discontinuity after the Croatian seismologist […]
Which metal reacts with steam but not water?
Which metal reacts with steam but not water? Metals like aluminium, iron and zinc do not react either with cold or hot water. But they react with steam to form the metal oxide and hydrogen. Metals such as lead, copper, silver and gold do not react with water at all. Which metal will replace hydrogen […]
Why was the Paris peace conference a failure?
Why was the Paris peace conference a failure? It was doomed from the start, and another war was practically certain.” 8 The principle reasons for the failure of the Treaty of Versailles to establish a long-term peace include the following: 1) the Allies disagreed on how best to treat Germany; 2) Germany refused to accept […]
What is considered a large hematoma?
What is considered a large hematoma? An ecchymosis is a hematoma of the skin larger than 10 mm. They may occur among/within many areas such as skin and other organs, connective tissues, bone, joints and muscle. A collection of blood (or even a hemorrhage) may be aggravated by anticoagulant medication (blood thinner). How long does […]
What is the meaning of homogeneous products?
What is the meaning of homogeneous products? A homogeneous product is one that cannot be distinguished from competing products from different suppliers. In other words, the product has essentially the same physical characteristics and quality as similar products from other suppliers. One product can easily be substituted for the other. What is a homogeneous shopping […]
What are the 3 factors affecting gravitational potential energy?
What are the 3 factors affecting gravitational potential energy? Gravitational Potential Energy is determined by three factors: mass, gravity, and height. What kind of energy does a skier have at the top of the slope? gravitational potential energy Is gravity stronger in the center of the Earth? In general, gravity also gets stronger as you […]
Why do dogs kick after they poop?
Why do dogs kick after they poop? This dog behavior is a way to mark their territory. When a dog kicks the ground after defecating, they are releasing pheromones onto the ground. In addition to the scents from feces and urine, these pheromones relay territorial claims, sexual availability, possible food trails and warnings of danger. […]
What are the dangers of over diversifying your portfolio?
What are the dangers of over diversifying your portfolio? Financial-industry experts also agree that over-diversification—buying more and more mutual funds, index funds, or exchange-traded funds—can amplify risk, stunt returns, and increase transaction costs and taxes. Which type of risk Cannot be eliminated by diversification? Systematic risk, also known as market risk, cannot be reduced by […]
What is the difference between tension and elastic?
What is the difference between tension and elastic? A force transmitted through a wire, rope or a string when it is pulled from opposite ends is known as a tension force. A force that allows an object to return its original shape after being stretched or compressed is known as an elastic force. What is […]
Why do atoms take part in bonding?
Why do atoms take part in bonding? Atoms form chemical bonds to make their outer electron shells more stable. An ionic bond, where one atom essentially donates an electron to another, forms when one atom becomes stable by losing its outer electrons and the other atoms become stable (usually by filling its valence shell) by […]