Exam: GRE (Verbal)

Definition: To reduce the speed and energy of fast particles, especially in a nuclear reactor, by using a substance that slows them down, which helps improve the process of splitting atoms.

Example: The reactor was designed to thermalize neutrons to enhance the fission reaction.

Definition: Describing something that has been slowed down and had its energy reduced, often through the use of a substance that helps to moderate its movement.

Example: The particles were thermalized to ensure they interacted more effectively with the surrounding medium.

Definition: To convert something into a state where it is in thermal equilibrium, meaning it has reached a uniform temperature throughout.

Example: The gas was thermalized to ensure even temperature distribution before the experiment began.

Definition: In a way that relates to heat or temperature.

Example: The materials were tested thermally to ensure they could withstand high temperatures.

Definition: Relating to heat or temperature.

Example: The thermic properties of the material help it retain warmth.

Definition: A charged particle, like an electron, that is released from a material when it is heated to a high temperature.

Example: The thermions emitted from the heated metal were detected by the sensor.

Definition: Relating to the release of electrons from a heated material or electrode.

Example: The thermionic effect is essential in the operation of vacuum tubes.

Definition: The study of the physical processes involving the emission of electrons from heated materials.

Example: Thermionics plays a crucial role in the development of vacuum tubes and other electronic devices.

Definition: A type of electrical component that changes its resistance based on temperature, often used in temperature sensing and control.

Example: The thermistor helped regulate the temperature in the heating system.

Definition: A chemical mixture made of aluminum and iron oxide that produces a lot of heat when ignited, often used in welding and explosives.

Example: The workers used thermite to weld the metal parts together.

Definition: Related to the study of the relationship between heat and chemical reactions.

Example: The thermochemical properties of the substance were analyzed during the experiment.