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IELTS Academicの語彙 (スコア6-7) - Physics

ここでは、アカデミックIELTS試験に必要な物理学に関連するいくつかの英単語を学びます。

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Vocabulary for Academic IELTS (6-7)
resistor
[名詞]

an electrical component designed to limit or control the flow of electric current in a circuit, typically by providing resistance

抵抗器, レジスタ

抵抗器, レジスタ

Ex: Resistors play a role in shaping the frequency response of audio circuits , influencing the tone in electronic musical instruments .**抵抗器**は、オーディオ回路の周波数特性を形成し、電子楽器の音色に影響を与える役割を果たします。
capacitor
[名詞]

an electric device that is used to accumulate electric charge

コンデンサ, キャパシタ

コンデンサ, キャパシタ

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

熱力学

熱力学

Ex: The study of thermodynamics is essential in chemical engineering to understand and optimize chemical processes involving energy changes .エネルギー変化を伴う化学プロセスを理解し最適化するために、化学工学において**熱力学**の研究は不可欠です。
dark matter
[名詞]

(physics) an invisible substance that makes up most of the universe's mass, detectable only through its gravitational effects

暗黒物質, ダークマター

暗黒物質, ダークマター

Ex: Various theories have been proposed to explain the identity of dark matter particles , but conclusive evidence has yet to be found .**暗黒物質**の粒子の正体を説明するために様々な理論が提案されてきたが、決定的な証拠はまだ見つかっていない。
photon
[名詞]

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

光子, 光の量子

光子, 光の量子

Ex: Fiber optic communication relies on the transmission of data through pulses of light , with each pulse representing a stream of photons.光ファイバー通信は、光のパルスによるデータの伝送に依存しており、各パルスは**光子**の流れを表しています。
frequency
[名詞]

the specific number of waves that pass a point every second

周波数

周波数

Ex: Higher frequencies of light , such as ultraviolet and X-rays , have shorter wavelengths .
wavelength
[名詞]

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

波長, 波の長さ

波長, 波の長さ

Ex: The wavelength of sound waves affects the pitch of the sound , with shorter wavelengths producing higher pitches .音波の**波長**は音の高さに影響し、波長が短いほど高い音を出します。
reflection
[名詞]

the action or process where a wave, such as light or sound, bounces back from a surface instead of passing through

反射, 反映

反射, 反映

Ex: The calm lake 's surface served as a perfect mirror , providing a clear reflection of the surrounding mountains .静かな湖の表面は完璧な鏡として機能し、周囲の山々の明確な**反射**を提供しました。
momentum
[名詞]

the strength of a moving object determined by multiplying how heavy it is by how fast it is going

勢い,  運動量

勢い, 運動量

Ex: A heavier object has more momentum if it 's moving at the same speed as a lighter one .より重い物体は、より軽い物体と同じ速度で動いている場合、より多くの**運動量**を持っています。
inertia
[名詞]

the tendency of an object to resist changes in its state of motion, whether at rest or in uniform motion, and to remain in its current state unless acted upon by an external force

慣性, 物体がその運動状態の変化に抵抗する傾向

慣性, 物体がその運動状態の変化に抵抗する傾向

Ex: When a bus comes to a sudden stop , passengers may lean forward due to their inertia, continuing their forward motion momentarily .バスが急停車すると、乗客はその**慣性**のために前のめりになり、一瞬前進運動を続けることがあります。
oscillation
[名詞]

(physics) the back-and-forth motion of an object between two end points

振動

振動

Ex: Gravitationally bound binary star systems undergo regular orbital oscillations as the pair revolve around their mutual center of mass .重力で結合した連星系は、ペアが共通の重心の周りを回転するにつれて、定期的な軌道**振動**を受けます。
transistor
[名詞]

a small semiconductor device, used in television and radio sets, able to amplify or rectify an electric current

トランジスタ, トランジスタ

トランジスタ, トランジスタ

diode
[名詞]

an electronic device with two terminals, typically allowing the flow of current in one direction only

ダイオード, 2端子の電子部品

ダイオード, 2端子の電子部品

inductor
[名詞]

an electronic component that stores energy in a magnetic field when an electric current flows through it; typically consists of a coil of wire

インダクタ, 誘導コイル

インダクタ, 誘導コイル

Ex: Inductors are part of complex circuitry in various electronic devices , including amplifiers , oscillators , and radio frequency identification ( RFID ) systems .**インダクタ**は、増幅器、発振器、無線周波数識別(RFID)システムを含む様々な電子機器の複雑な回路の一部です。
aerodynamics
[名詞]

the study of the behavior of air as it interacts with solid objects, particularly the flow of air around and through objects, and the effects of this interaction on the objects

空気力学, 空気力学の研究

空気力学, 空気力学の研究

Ex: The shaping of golf balls considers aerodynamics to optimize their trajectory and distance during a golf swing .ゴルフボールの形状は、ゴルフスイング中の軌道と距離を最適化するために**空気力学**を考慮しています。
IELTS Academicの語彙 (スコア6-7)
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