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Polarity (physics) — Research Starter
Polarity in physics refers to the presence of positive and negative charges, typically manifested through electrical or magnetic poles. This phenomenon is observable at both atomic and planetary…
Physiology (plant) — Research Starter
Plant physiology is a branch of botany dedicated to understanding the functions and processes that define plant life. It integrates concepts from biology, chemistry, physics, and mathematics to…
Physics — Research Starter
Physics is a fundamental field of science dedicated to understanding the natural laws that govern the universe through experimentation, measurement, and mathematical analysis. It is one of the five…
Particle — Research Starter
A particle is defined as a small quantity of matter that possesses measurable properties, such as volume or density, and can vary widely in size. Particles are classified primarily by size into…
Outer core — Research Starter
The outer core is a significant liquid layer of Earth's core located between the mantle and the inner core, making up about 30 percent of Earth's mass. It begins approximately 1,800 miles beneath the…
Organism (biology) — Research Starter
An organism, in biological terms, refers to a living individual that meets certain criteria necessary for life. Traditionally, an organism must exhibit movement, response to stimuli, growth,…
Organelle (cell biology) — Research Starter
An organelle is a specialized structure within a cell that performs distinct functions essential for the cell's survival and operation. Cells, the fundamental units of life, contain various…
Orbital motion (quantum) — Research Starter
Orbital motion in quantum mechanics refers to the behavior of electrons around the nucleus of an atom, fundamentally different from classical physics predictions. Traditional models suggested that…
Nuclear engineering — Research Starter
Nuclear engineering is a specialized field focused on the study and application of nuclear energy, primarily through the processes of nuclear fission and fusion. This discipline plays a crucial role…
Nitrogen (N) — Research Starter
Nitrogen (N) is a colorless, odorless, and tasteless inert gas that constitutes about 78% of Earth's atmosphere. With an atomic number of 7 and an atomic mass of approximately 14.01, nitrogen plays a…