"Parabola" Natural Recordings by Native Speakers
A parabola is a mathematical term that refers to a curved shape that opens upward or downward. It is a type of quadratic curve that is derived from the intersection of a cone and a plane. The shape of a parabola can be described by a mathematical equation, typically in the form of y ax^2 + bx + c, where "a", "b", and "c" are constants. Parabolas are commonly used in mathematics and physics to model the trajectory of thrown objects, the path of projectiles, and the shape of optical systems, such as mirrors and lenses.
Here are 5 usage examples of the word "parabola":
Parabasalids are a group of protozoa that are characterized by the presence of a prominent parabasal body or parabasal apparatus in their morphology. They are typically found in the gastrointestinal tracts of animals, where they play a role in the digestion and nutrient uptake of their hosts. The term "parabasalid" refers to this specific type of protozoan, which is distinct from other groups of protozoa, such as asymmetrical flagellates or ciliates.
Paraben is a type of preservative often used in personal care products, such as shampoos, conditioners, and lotions, to extend their shelf life and prevent the growth of mold and bacteria. The term "paraben" is short for parahydroxybenzoic acid, a synthetic compound used to inhibit the growth of microorganisms. However, some studies have raised concerns about the potential health risks associated with exposure to parabens, including an increased risk of certain cancers, reproductive issues, and hormonal imbalances. As a result, many consumers have opted for paraben-free alternatives in their personal care products.
Parables are short stories or anecdotes that convey moral or spiritual lessons. They are often used to teach a moral or moral principle, and are typically simple, relatable, and easy to understand. In Christian context, Jesus Christ used parables to teach his followers about the kingdom of God and his teachings. The term "parable" is derived from the Greek word "parabole", which means "throwing alongside" or "placing beside", suggesting the idea of placing a moral message alongside a narrative. Examples of parables include the story of the Good Samaritan, the Prodigal Son, and the Sower and the Seed.
Parabolas are shapes that are mathematically defined as a set of points that satisfy a specific equation, typically of the form y ax^2 + bx + c, where a, b, and c are constants. A parabola can open upwards or downwards and can be oriented horizontally, vertically, or at any angle. Parabolas are commonly used to model real-life situations, such as the trajectory of projectiles under the influence of gravity, the shape of satellite dishes, and the curves of some optical lenses. The phrase "parabolic motion" is often used to describe the curved path of an object that is subjected to a constant force, such as the motion of a thrown ball or a projectile fired from a cannon.
Describing or relating to a parabola, a mathematical curve that is represented by an equation of the form y ax^2 + bx + c, where a is not equal to zero and x and y are real numbers. The term can also be used to describe something that is curvaceous or arched, especially in a way that is characteristic of a parabola.
In a curved or spiral shape resembling a parabola, especially in a way that is irregular or unpredictable.<br><br>Example: The plot of the novel unfolds parabolically, with surprising twists and turns that defy logic.<br><br>synonyms: irregularly, erratically, erratically, globally