ACT 과학 - Physics

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

진폭

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

음향의

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

소나

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

프리즘

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

자외선 (명사), 자외선 방사

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

적외선

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

형광

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

스펙트로미터

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

몰 흡광도, 몰 흡수율

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

광자

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

굴절하다, 변향하다

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

회절

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

흡수 스펙트럼, 흡수 스펙트럼 범위

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

투과율, 투과 계수

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

열역학

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

온도 조절기, 서모스탯

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

칼로리미터

a piece of equipment that measures the temperature of the air

온도계

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

마이크로칩, 칩

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

파장

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

상대성

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

반물질

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

빙결, 고화

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

저준 원자, 하위 원자

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

중성미자

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

나노스케일, 나노미터 규모

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

고체화하다, 단단해지다

to change from a solid state and become fluid or liquid

액체화하다, 유동화하다

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

측정학

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

생물물리학자, 생물물리학

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

확산된, 퍼진

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

사용된 연료, 소모된 핵연료

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

압력 기울기, 압력 변화율

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

파수, 웨이브 번호

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

보손

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

콜라이더, 입자 가속기

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

다이폴, 다이폴 안테나

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

렙톤, 렙톤 입자