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Polynomial Inequalities
What is a polynomial? A polynomial, informally speaking, is a chunk of algebraic terms (things with x) with variable powers and constants...
Why is a tennis ball fuzzy?
Basketballs, footballs, rugby balls, ping pong balls and golf balls are all smooth and round. Balls of all sizes, big or small, all have...
Reaction Stoichiometry: Mass
This article builds up on these two articles: Concept of Reaction Stoichiometry and Stoichiometric Coefficients (otherwise known as mole...
Reaction Stoichiometry: Mole Ratio
Be familiar with the concept first! Before we move on, let's recap what is this for: Reaction Stoichiometry is useful when a scientist...
Speed
Speed is a Scalar Quantity. Speed denotes how fast an object moving. Its value shows how much distance an object covers for a particular...