العلوم الطبيعية SAT - الفيزياء
ستتعلم هنا بعض الكلمات الإنجليزية المتعلقة بالفيزياء، مثل "sonar"، و"prism"، و"diffuse"، وما إلى ذلك، والتي ستحتاجها للتفوق في اختبارات SAT الخاصة بك.
مراجعة
بطاقات الفلاش
الهجاء
اختبار قصير
(physics) the maximum distance a vibrating material, sound wave, etc. such as a pendulum travels from its first position
السعة (الفيزياء)
relating to the science of studying sounds or the way people hear things
صوتي
a technology that uses sound waves to detect objects underwater or measure distances underwater
سونار جهاز في السفينة
a solid geometric shape, typically with a triangular base and rectangular sides, that refracts light into its component colors or alters the path of light
موشور
electromagnetic radiation with longer wavelengths than visible light, used for applications such as thermal imaging and remote sensing
الأشعة تحت الحمراء
a type of electromagnetic radiation with shorter wavelengths than visible light, often associated with sunlight and used in various applications
إشعاع فوق بنفسجي
the emission of light by a substance that has absorbed light or other electromagnetic radiation
اللصف الاستشعاع
a scientific instrument used to measure and analyze the properties of light over a specific range of wavelengths
منظار الطيف
a fundamental particle of light that carries electromagnetic energy and exhibits both particle-like and wave-like properties
الفوتون وحده الكم الضوئي
(of physics) to change the direction of light, sound, or energy when it passes through something
كسر شعاع الضوء
the bending, spreading, and interference of waves as they encounter obstacles or pass through narrow openings, often observed in the behavior of light, sound, or other waves
انعكاس الضوء عند اصطدامه بالعائق
the fraction or percentage of light or electromagnetic radiation that passes through a substance or medium
النفاذية
a measure of how strongly a substance absorbs light at a particular wavelength
الامتصاص المولي
a range of wavelengths of electromagnetic radiation absorbed by a substance, typically represented as a graph showing absorption intensity versus wavelength
طيف الامتصاص
the branch of physical science that deals with the relationships between heat, work, and energy, particularly the principles governing the conversion of various forms of energy
الديناميكا الحرارية
an instrument that automatically controls the temperature of a room, machine, etc.
ترموستات
a device used to measure the heat released or absorbed during a chemical reaction or physical change, typically by measuring temperature changes in a surrounding medium
المسعر
a piece of equipment that measures the temperature of the air
ميزان الحرارة
a small piece of material that is a semiconductor, used to make an integrated circuit
رقاقة
the distance between a point on a wave of energy and a similar point on the next wave
طول الموج
a theory that explains the relationship between motion, space, and time
نسبية
(physics) matter consisting of elementary particles that are the antiparticles of those of regular matter
المادة المضادة
the process of solidification or freezing, typically of a liquid or a substance turning into a solid state due to a decrease in temperature
التجمد
to transform from a liquid or flexible state into a stable, firm, or compact form
ترسخ
relating to particles or forces that exist within atoms, including particles smaller than atoms themselves or the interactions between these particles
دون الذرية
a very small, electrically neutral particle that rarely interacts with matter
النيوترينو
extremely small size, typically on the scale of nanometers, which is a billionth of a meter
صغيرة للغاية
the scientific study of measurement, including the development of measurement standards and techniques
علم القياس
a scientist who applies principles and methods of physics to study biological systems and phenomena, aiming to understand life processes at the molecular and cellular levels
عالم فيزياء حيوية
describing light that spreads evenly from a broad source or surface, creating soft illumination without harsh shadows
منتشر
used nuclear fuel that is no longer efficient for producing energy in a reactor
الوقود المستنفد
the rate at which pressure changes over a certain distance in a particular direction
مكون الضغط
the spatial frequency of a wave, representing the number of wavelengths per unit distance
رقم الموجة
a tiny particle with whole-number spin, such as photons or the Higgs boson, often associated with carrying fundamental forces or giving mass to other particles
بوسون
a type of particle accelerator where two opposing beams of particles are directed to collide with each other at high speeds, allowing scientists to study fundamental particles and forces
مصادم
a simple type of antenna made of two metal rods, connected in the middle, that is half the wavelength of the signal it transmits or receives
ثنائي القطب
a fundamental particle with half-integer spin, including electrons and their heavier counterparts, as well as neutrinos
ليبتون