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4 dni temu · ratio, Quotient of two values. The ratio of a to b can be written a: b or as the fraction a / b. In either case, a is the antecedent and b the consequent. Ratios arise whenever comparisons are made. They are usually reduced to lowest terms for simplicity.
3 dni temu · In a regular pentagon the ratio of a diagonal to a side is the golden ratio, while intersecting diagonals section each other in the golden ratio. The golden ratio properties of a regular pentagon can be confirmed by applying Ptolemy's theorem to the quadrilateral formed by removing one of its vertices.
5 dni temu · Stoichiometry, in chemistry, the determination of the proportions in which elements or compounds react with one another. The rules followed in the determination of stoichiometric relationships are based on the laws of conservation of mass and energy and the law of combining weights or volumes.
4 dni temu · The stretch ratio or extension ratio (symbol λ) is an alternative measure related to the extensional or normal strain of an axially loaded differential line element. It is defined as the ratio between the final length l and the initial length L of the material line.
4 dni temu · This glossary of cellular and molecular biology is a list of definitions of terms and concepts commonly used in the study of cell biology, molecular biology, and related disciplines, including genetics, biochemistry, and microbiology. It is split across two articles:
3 dni temu · It is the study of the chemistry of life and reactions occurring in living organisms. An organic chemistry student might study organic reactions, the structure and properties of organic molecules, polymers, drugs, or fuels. Inorganic Chemistry: Inorganic chemistry is the study of compounds not covered by organic chemistry.
4 dni temu · In 7th grade, you'll learn to calculate unit rates for ratios, and you'll also use ratios to determine if two quantities have a proportional relationship. Keep reading to learn more about working with ratios.
