Accademico IELTS (Banda 5 e Inferiore) - Fisica

a small particle in an atom with negative charge

elettrone

a small positively charged particle present in atoms

protone

a small particle with no charge present in atoms

neutrone

the smallest possible amount of a particular quantity that cannot be divided any further

quanto

(physics) a source of power that is required to do any work that may exist in potential, kinetic, thermal and other forms

energia

(physics) an effect that causes a body to move or change direction

forza

(physics) the universal force of attraction between any pair of objects with mass

forza di gravità

(physics) the particular type of movement of light and sound that is a kind of oscillation, by which energy but not matter is transfered

onda

the state of being under pressure as a result of getting stretched

tensione

(physics) the amount of force exerted per area that is measured in pascal, newton per square meter, etc.

pressione

the ability to go back to the original form after being stretched

elasticità

(physics) the degree to which a substance is compacted, measured by dividing its mass by its volume

densità

(physics) a nuclear reaction by which the nuclei of atoms combine and form a heavier nucleus, producing nuclear energy

fusione

a theory that explains the relationship between motion, space, and time

relatività

the stored energy or the capacity to do work possessed by an object or system due to its position, condition, or configuration

potenziale

(physics) any of the smallest units that energy or matter consists of, such as electrons, atoms, molecules, etc.

particella

a phenomenon of atracting and repulsing forces that a moving electrical charge produces

magnetismo

a flow of electricity resulted from the movement of electrically charged particles in a direction

corrente

the electronic potential and force whose measurement unit is volts

tensione