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Ciencias Naturales SAT - Physics

Aquí aprenderá algunas palabras en inglés relacionadas con la física, como "sonar", "prisma", "difuso", etc., que necesitará para aprobar sus exámenes SAT.

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SAT Vocabulary for Natural Sciences
amplitude
[Sustantivo]

(physics) the maximum distance a vibrating material, sound wave, etc. such as a pendulum travels from its first position

amplitud

amplitud

Ex: In quantum mechanics , amplitude of a wave function describes the probability of finding a particle in a certain position or state .
acoustic
[Adjetivo]

relating to the science of studying sounds or the way people hear things

acústico

acústico

Ex: Advances acoustic technology have improved the accuracy of sonar systems .
sonar
[Sustantivo]

a technology that uses sound waves to detect objects underwater or measure distances underwater

sonar, sonar submarino

sonar, sonar submarino

Ex: The research team sonar to explore the sunken shipwreck resting on the ocean bed .
prism
[Sustantivo]

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

prisma, prisma óptico

prisma, prisma óptico

Ex: Artists and photographers prisms to create artistic effects by refracting light and producing unique patterns and colors in their work .
infrared
[Sustantivo]

electromagnetic radiation with longer wavelengths than visible light, used for applications such as thermal imaging and remote sensing

infrarrojo, radiación infrarroja

infrarrojo, radiación infrarroja

ultraviolet
[Sustantivo]

a type of electromagnetic radiation with shorter wavelengths than visible light, often associated with sunlight and used in various applications

ultravioleta, radiación ultravioleta

ultravioleta, radiación ultravioleta

fluorescence
[Sustantivo]

the emission of light by a substance that has absorbed light or other electromagnetic radiation

fluorescencia, fluorescencia

fluorescencia, fluorescencia

Ex: Forensic scientists fluorescence to detect traces of blood or other evidence at crime scenes under UV light .
spectrometer
[Sustantivo]

a scientific instrument used to measure and analyze the properties of light over a specific range of wavelengths

espectrómetro, espectroscopio

espectrómetro, espectroscopio

photon
[Sustantivo]

a fundamental particle of light that carries electromagnetic energy and exhibits both particle-like and wave-like properties

fóton, partícula de luz

fóton, partícula de luz

Ex: Fiber optic communication relies on the transmission of data through pulses of light , with each pulse representing a stream photons.
to refract
[Verbo]

(of physics) to change the direction of light, sound, or energy when it passes through something

refractar

refractar

diffraction
[Sustantivo]

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

difracción, difracción de ondas

difracción, difracción de ondas

Ex: Diffraction effects are commonly observed in photography , influencing the sharpness of images captured through lenses .
transmittance
[Sustantivo]

the fraction or percentage of light or electromagnetic radiation that passes through a substance or medium

transmitancia, transmitancia de luz

transmitancia, transmitancia de luz

Ex: Scientists use spectrophotometers to quantify transmittance of liquids and gases at different wavelengths of light for analytical purposes .
molar absorptivity
[Sustantivo]

a measure of how strongly a substance absorbs light at a particular wavelength

absorbancia molar, coeficiente de absorción molar

absorbancia molar, coeficiente de absorción molar

a range of wavelengths of electromagnetic radiation absorbed by a substance, typically represented as a graph showing absorption intensity versus wavelength

espectro de absorción, espectro de absorción electromagnética

espectro de absorción, espectro de absorción electromagnética

Ex: Infrared spectroscopy measures absorption spectrum of molecules , aiding in the identification and analysis of organic compounds .
thermodynamics
[Sustantivo]

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

termodinámica, termodinámica física

termodinámica, termodinámica física

Ex: The study thermodynamics is essential in chemical engineering to understand and optimize chemical processes involving energy changes .
thermostat
[Sustantivo]

an instrument that automatically controls the temperature of a room, machine, etc.

termostato

termostato

Ex: Installing a thermostat can help reduce heating and cooling costs by providing more accurate temperature control .
calorimeter
[Sustantivo]

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

calorímetro, calorímetro de reacción

calorímetro, calorímetro de reacción

thermometer
[Sustantivo]

a piece of equipment that measures the temperature of the air

termómetro

termómetro

microchip
[Sustantivo]

a small piece of material that is a semiconductor, used to make an integrated circuit

microchip

microchip

Ex: The microchip design promises faster processing speeds .
wavelength
[Sustantivo]

the distance between a point on a wave of energy and a similar point on the next wave

longitud de onda

longitud de onda

Ex: The wavelength of sound waves affects the pitch of the sound , with wavelengths producing higher pitches .
relativity
[Sustantivo]

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

relatividad, teoría de la relatividad

relatividad, teoría de la relatividad

antimatter
[Sustantivo]

(physics) matter consisting of elementary particles that are the antiparticles of those of regular matter

antimateria

antimateria

Ex: Scientists antimatter to better understand the fundamental laws of physics and the origins of the universe .
congelation
[Sustantivo]

the process of solidification or freezing, typically of a liquid or a substance turning into a solid state due to a decrease in temperature

congelación, solidificación

congelación, solidificación

Ex: During wintercongelation can cause pipes to freeze and burst due to the expansion of water as it solidifies .

to transform from a liquid or flexible state into a stable, firm, or compact form

solidificar, endurcer

solidificar, endurcer

Ex: The chocolate starts solidify as it cools down .
to liquefy
[Verbo]

to change from a solid state and become fluid or liquid

licuar

licuar

Ex: The liquefy in the warmth of your hand .
subatomic
[Adjetivo]

relating to particles or forces that exist within atoms, including particles smaller than atoms themselves or the interactions between these particles

subatómico, subatómica

subatómico, subatómica

Ex: The strong and weak nuclear forces subatomic forces that govern interactions within atomic nuclei .
neutrino
[Sustantivo]

a very small, electrically neutral particle that rarely interacts with matter

neutrino, neutrinos

neutrino, neutrinos

Ex: Scientists neutrinos to learn more about the universe 's fundamental properties .
nanoscale
[Adjetivo]

extremely small size, typically on the scale of nanometers, which is a billionth of a meter

extremadamente pequeño

extremadamente pequeño

metrology
[Sustantivo]

the scientific study of measurement, including the development of measurement standards and techniques

metrología, medición científica

metrología, medición científica

Ex: Metrology ensures the accuracy of weights and measures in grocery stores .
biophysicist
[Sustantivo]

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

biofísico, biofísica (en contextos de género femenino

biofísico, biofísica (en contextos de género femenino

Ex: In biotechnologybiophysicists develop innovative techniques for gene editing and manipulating biological systems .
diffuse
[Adjetivo]

describing light that spreads evenly from a broad source or surface, creating soft illumination without harsh shadows

difusa, difuso

difusa, difuso

Ex: In foggy weather , streetlights often produce diffuse light that spreads evenly through the mist .
spent fuel
[Sustantivo]

used nuclear fuel that is no longer efficient for producing energy in a reactor

combustible gastado, combustible nuclear usado

combustible gastado, combustible nuclear usado

pressure gradient
[Sustantivo]

the rate at which pressure changes over a certain distance in a particular direction

gradiente de presión, diferencial de presión

gradiente de presión, diferencial de presión

wave number
[Sustantivo]

the spatial frequency of a wave, representing the number of wavelengths per unit distance

número de onda, número de frecuencia espacial

número de onda, número de frecuencia espacial

Ex: Quantum mechanics wave numbers to describe the momentum of particles in wave-like phenomena .
boson
[Sustantivo]

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

bosón, partícula bosónica

bosón, partícula bosónica

Ex: Unlike fermionsbosons have integer values of spin and do not follow the Pauli Exclusion Principle .
collider
[Sustantivo]

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

colisionador, acelerador de partículas

colisionador, acelerador de partículas

Ex: Researchers at collider work on experiments to test theories about the nature of dark matter and dark energy .
dipole
[Sustantivo]

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

dipolo, antena dipolo

dipolo, antena dipolo

Ex: Engineers adjusted dipole's length to match the desired transmission frequency .
lepton
[Sustantivo]

a fundamental particle with half-integer spin, including electrons and their heavier counterparts, as well as neutrinos

leptón, partícula leptónica

leptón, partícula leptónica

Ex: Experimental studies , such as those in high-energy physics , aim to probe the properties and interactions leptons.
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