آیلتس آکادمیک (باند 5 و پایین‌تر) - Physics

a small particle in an atom with negative charge

الکترون

a small positively charged particle present in atoms

پروتون

a small particle with no charge present in atoms

نوترون

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

کوانتوم

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

انرژی, نیرو

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

نیرو

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

گرانش

(physics) an oscillating movement by which energy is transferred without the transport of matter, such as light and sound

موج (فیزیک), نوسان

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

تنش, فشار

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

فشار

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

کشسانی, کشایندی

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

چگالی (فیزیک)

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

همجوشی هسته‌ای, فیوژن

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

نسبیت

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

پتانسیل, ظرفیت

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

ذره

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

مغناطیس

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

جریان (برق)

the electronic potential and force whose measurement unit is volts

ولتاژ