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Preparation for the composition of the exam in the Russian language
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Financial investment risks
Investing is always risky. He, alas, is her inalienable companion. But if you know your enemy by sight, then you can take certain actions aimed at minimizing possible harm. And then the question arises - what are investment risks?
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What is a prism? Types of figures. Formulas for volume and area. Prism in physics
Geometry is one of the important branches of mathematics. It studies the spatial properties of figures. One of them is a polyhedron called a prism. This article is devoted to answering the questions, what is a prism and what formulas are used to calculate its main properties
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The hardest materials: types, classification, characteristics, interesting facts and features, chemical and physical properties
In his activities, a person uses various qualities of substances and materials. And not unimportant is their strength and reliability. The hardest materials in nature and those created artificially will be discussed in this article
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