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Cambridge English: CAE (C1 Advanced) - Fyzika a Stavy Látek

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Cambridge English: CAE (C1 Advanced)
atomic
atomic
[Přídavné jméno]

related to atoms, the smallest units of matter, including their structure, properties, and interactions

atomový

atomový

Ex: The atomic structure of an element includes its nucleus, composed of protons and neutrons, surrounded by electrons. 
bond
bond
[Podstatné jméno]

a link that holds atoms or ions together in any molecule or crystal

vazba, spojení

vazba, spojení

Ex: The covalent bond between the hydrogen and oxygen atoms forms a water molecule. 
charge
charge
[Podstatné jméno]

the physical property in matter that causes it to experience a force in an electromagnetic field

náboj, elektrický náboj

náboj, elektrický náboj

Ex: Electric charge is a fundamental property of matter that can be positive or negative. 
density
density
[Podstatné jméno]

(physics) the degree to which a substance is compacted, measured by dividing its mass by its volume

hustota, objemová hmotnost

hustota, objemová hmotnost

Ex: The density of water is approximately 1 gram per cubic centimeter (g/cm³). 
gravity
gravity
[Podstatné jméno]

(physics) the universal force of attraction between any pair of objects with mass

gravitace

gravitace

Ex: Gravity is what keeps the planets in orbit around the Sun and the Moon in orbit around the Earth. 
property
property
[Podstatné jméno]

a feature or quality of something

vlastnost, charakteristika

vlastnost, charakteristika

Ex: The most desirable property of the new smartphone is its long-lasting battery life. 
acid
acid
[Podstatné jméno]

a water-soluble chemical substance that contains Hydrogen and has a sour taste or corrosive feature with a PH less than 7

kyselina, kyselá látka

kyselina, kyselá látka

Ex: The lemon juice contains citric acid, which gives it a sour taste and a pH of around 2. 
conductor
conductor
[Podstatné jméno]

a substance that permits electricity to pass through or along it

vodič, dirigent

vodič, dirigent

Ex: Copper is widely used as a conductor in electrical wiring because of its excellent conductivity. 
crystal
crystal
[Podstatné jméno]

a solid substance formed when a chemical compound solidifies, with atoms arranged in a highly regular, repeating pattern

krystal, krystalický

krystal, krystalický

Ex: Salt forms a cubic crystal when it solidifies. 
composition
composition
[Podstatné jméno]

the different elements that form something or the arrangement of these elements

složení, kompozice

složení, kompozice

Ex: The composition of water molecules consists of two hydrogen atoms and one oxygen atom, chemically bonded together. 
ray
ray
[Podstatné jméno]

a column of light, such as that emitted from a beacon or focused source

paprsek, svazek

paprsek, svazek

Ex: A ray of sunlight streamed through the window. 
magnet
magnet
[Podstatné jméno]

an object that produces an invisible field capable of attracting certain metals without physical contact

magnet, magnetický

magnet, magnetický

Ex: At school we played with magnets and saw how they push and pull metal pieces on a sheet. 
thermal
thermal
[Přídavné jméno]

related to heat or temperature, including how heat moves, how materials expand with temperature changes, and the energy stored in heat

tepelný, termický

tepelný, termický

Ex: As the temperature increased, the metal expanded due to thermal expansion. 
vacuum
vacuum
[Podstatné jméno]

a space that is utterly empty of all matter

vakuum, prázdnota

vakuum, prázdnota

Ex: In physics, a vacuum is defined as a space devoid of any matter particles, including atoms and molecules. 
gassy
gassy
[Přídavné jméno]

having the form or characteristics of gas

plynný, plynovitý

plynný, plynovitý

Ex: The volcano released a gassy cloud that drifted across the valley. 
molecule
molecule
[Podstatné jméno]

the smallest structure of a substance consisting of a group of atoms

molekula

molekula

Ex: Molecules are made up of two or more atoms bonded together. 
radiation
radiation
[Podstatné jméno]

energy transmitted through space or matter in the form of waves or particles

záření, radiace

záření, radiace

Ex: The sun emits radiation that warms the Earth. 
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