الأكاديمي IELTS (النطاق 5 وما دون) - Physics

a small particle in an atom with negative charge

إلكترون

a small positively charged particle present in atoms

بروتون

a small particle with no charge present in atoms

نيترون

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

كمية, كوانتم

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

طاقة

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

قوة, زخم

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

الجاذبية, قوة الجاذبية

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

مَوْجَة

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

توتر, ضغط

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

ضغط

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

مرونة

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

كثافة

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

اندماج, اندماج نووي

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

النسبية

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

الطاقه الكامنة, إمكانية

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

جسيم, عنصر

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

مغناطيسية

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

تيار, تيار كهربائي

the electronic potential and force whose measurement unit is volts

جهد, فولتاج