quantum
A quantum is the smallest possible unit of energy or matter that can exist independently. It is also used metaphorically to describe a sudden, large, and significant change or improvement.
أمثلة
3 من 5The new battery technology represents a quantum leap in electric car range.
The new battery technology represents a massive improvement in electric car range.
The researchers observed the energy emitted as a single quantum of light.
The researchers observed the energy released as a single unit of light.
Upgrading to this computer was a quantum jump for my gaming experience.
Upgrading to this computer was a huge improvement for my gaming experience.
عائلة الكلمة
نصيحة للحفظ
Think of the word 'Quantity'. A 'Quantum' is the smallest specific 'quantity' of energy possible.
اختبار سريع
The discovery of fire was a ______ leap for human history.
صحيح!
الإجابة الصحيحة هي: quantum
أمثلة
The new battery technology represents a quantum leap in electric car range.
everydayThe new battery technology represents a massive improvement in electric car range.
The researchers observed the energy emitted as a single quantum of light.
formalThe researchers observed the energy released as a single unit of light.
Upgrading to this computer was a quantum jump for my gaming experience.
informalUpgrading to this computer was a huge improvement for my gaming experience.
Quantum mechanics explains how particles behave at the atomic level.
academicQuantum science explains how tiny particles act at the level of atoms.
The merger with the tech giant was a quantum leap for the small startup.
businessThe merger with the tech giant was a giant step forward for the small company.
عائلة الكلمة
تلازمات شائعة
العبارات الشائعة
quantum leap
a sudden and very large improvement
quantum jump
a sudden change from one state to another
quantum state
the specific physical condition of a particle
يُخلط عادةً مع
Quantity is a general amount of something, while quantum is the specific smallest unit of energy.
ملاحظات الاستخدام
In science, use it to describe the smallest unit of energy. In everyday speech, use 'quantum leap' or 'quantum jump' to describe a very big success or improvement.
أخطاء شائعة
Some learners think 'quantum leap' means a small change because a 'quantum' is tiny, but it actually means a massive breakthrough in English.
نصيحة للحفظ
Think of the word 'Quantity'. A 'Quantum' is the smallest specific 'quantity' of energy possible.
أصل الكلمة
Derived from the Latin word 'quantum', which means 'how much'.
أنماط نحوية
السياق الثقافي
The term is frequently used in pop culture and science fiction to imply futuristic or advanced technology.
اختبار سريع
The discovery of fire was a ______ leap for human history.
صحيح!
الإجابة الصحيحة هي: quantum
مفردات ذات صلة
كلمات ذات صلة
majority
C1The greater number or part of a whole, specifically more than half of a total amount or group. It is often used in political or statistical contexts to describe a group that holds the most power or influence.
method
C1A systematic, logical, and established procedure for accomplishing a task or conducting research. It implies a structured series of steps designed to achieve a specific result or to gain knowledge in a disciplined manner.
occurrence
C1An occurrence refers to an instance or event where something happens or exists. In a broader sense, it can also describe the frequency or prevalence of a particular phenomenon within a specific context or dataset.
percent
C1A mathematical term representing a ratio or proportion out of one hundred. It is used extensively to describe changes, statistics, and probabilities in academic and professional contexts.
percentage
C2A percentage is a rate, number, or amount in each hundred, used to express a proportion or ratio relative to a whole. In academic contexts, it specifically refers to the quantitative measurement of a subset compared to the total population or data set.
periodic
C2In an academic or library context, a periodic refers to a publication that is issued at regular intervals, such as a scholarly journal, magazine, or newsletter. It is characterized by its recurring nature and is often archived in series to track the development of research or news over time.
principle
B2A principle is a fundamental truth, law, or rule that serves as the foundation for a system of belief, behavior, or reasoning. It can also refer to a personal code of conduct that guides how an individual chooses to act in various situations.
requirement
C1A thing that is needed or wanted; a condition that must be met in order to achieve a specific goal or comply with a rule. In formal and academic settings, it often refers to a compulsory qualification or a mandatory standard of performance.
respond
B2To say or write something as a reply to a question, statement, or letter, or to react to something by taking action. In academic contexts, it often refers to how an organism, system, or person reacts to a specific stimulus or event.
responsive
C1Characterized by reacting quickly and positively to suggestions, influences, or stimuli. In technical and academic contexts, it describes a system or organism that adapts efficiently to changing conditions or feedback.
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