Exam: Cambridge English: C1 Advanced (CAE)

Definition: A type of hydrocarbon group that comes from isobutanol, often used in chemical processes.

Example: Isobutyl is commonly used in the production of various chemicals and plastics.

Definition: A type of gaseous hydrocarbon used in the production of butyl rubber and gasoline components.

Example: Isobutylene is an important chemical in the manufacturing of various rubber products.

Definition: A line on a graph that represents points of equal temperature or pressure in a thermodynamic process.

Example: The scientist plotted the isochor to show how the pressure changed with temperature.

Definition: A line or contour that connects points having the same value in a specific context, such as thickness of geological layers or volume in a graph.

Example: The geologist used an isochore to illustrate the uniform thickness of the rock layers in the area.

Definition: A type of chromosome that has two identical arms because one arm has been lost and replaced by a copy of the other arm.

Example: The presence of an isochromosome can lead to genetic disorders.

Definition: A line that connects points on a chart where events happen at the same time or where things are of the same age, often used in geology to show the age of rocks.

Example: The geologist used an isochron to illustrate the age of the rock layers in the area.

Definition: Describing something that happens at equal time intervals or has the same duration each time.

Example: The isochronal schedule of the train arrivals helps passengers plan their trips more efficiently.

Definition: A line on a graph that connects points which have the same value for a certain measurement or quantity.

Example: The isochrone map showed how long it would take to travel to different areas from the city center.

Definition: The quality of occurring at equal intervals of time, often used in contexts like physics or music.

Example: The isochronism of the pendulum ensures that it swings with a consistent period, regardless of the amplitude.

Definition: Relating to or denoting events that occur at equal intervals of time.

Example: The isochronous signals in the system ensure that data is transmitted without delay.