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واژگان برای IELTS Academic (نمره 5) - Physics

در اینجا با چند لغت انگلیسی مرتبط با فیزیک که برای آزمون Basic Academic IELTS ضروری است آشنا می شوید.

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شروع یادگیری
Vocabulary for IELTS Academic (Band 5)
electron
[اسم]

a small particle in an atom with negative charge

الکترون

الکترون

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proton
[اسم]

a small positively charged particle present in atoms

پروتون, ذره مثبت

پروتون, ذره مثبت

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neutron
[اسم]

a small particle with no charge present in atoms

نوترون, ذره خنثی

نوترون, ذره خنثی

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quantum
[اسم]

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

کوانتوم

کوانتوم

Ex: Quantum electrodynamics is a quantum field theory that describes the interactions between electromagnetic fields and charged particles, such as electrons and photons.
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energy
[اسم]

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

انرژی, نیرو

انرژی, نیرو

Ex: Chemical energy stored in batteries powers electronic devices.
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force
[اسم]

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

نیرو

نیرو

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gravity
[اسم]

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

گرانش

گرانش

Ex: The strength gravity on Earth 's surface is approximately 9.81 meters per second squared ( m / s² ) .
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wave
[اسم]

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

موج (فیزیک), نوسان

موج (فیزیک), نوسان

Ex: The amplitude of wave affects its energy .
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tension
[اسم]

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

تنش, فشار

تنش, فشار

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pressure
[اسم]

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

فشار

فشار

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elasticity
[اسم]

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

کشسانی, کشایندی

کشسانی, کشایندی

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density
[اسم]

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

چگالی (فیزیک)

چگالی (فیزیک)

Ex: To determine density of an object , you divide its mass by its volume .
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fusion
[اسم]

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

همجوشی هسته‌ای, فیوژن

همجوشی هسته‌ای, فیوژن

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relativity
[اسم]

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

نسبیت, نظریه نسبیت

نسبیت, نظریه نسبیت

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potential
[اسم]

the energy difference that drives current, typically measured in volts

پتانسیل, ولتاژ

پتانسیل, ولتاژ

Ex: The technician adjusted the circuit to maintain a potential throughout the system .
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particle
[اسم]

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

ذره

ذره

Ex: Scientists study the movement and interactions particles to understand the fundamental forces of nature .
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magnetism
[اسم]

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

مغناطیس, مغناطیت

مغناطیس, مغناطیت

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current
[اسم]

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

جریان (برق)

جریان (برق)

Ex: The alternator produces current by moving charged particles within its magnetic field .
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voltage
[اسم]

the electronic potential and force whose measurement unit is volts

ولتاژ

ولتاژ

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