Exam: TOEFL

Definition: Relating to a chemical reaction that is caused by electricity or produces electricity.

Example: The electrochemical process in the battery allows it to store and release energy.

Definition: A person who studies or works with the chemical processes that involve electricity.

Example: The electrochemist conducted experiments to understand how electricity affects chemical reactions.

Definition: To cause someone to die or be severely injured by passing electricity through their body.

Example: The worker was electrocuted while repairing the power line.

Definition: A serious injury or death caused by electric shock, which can happen accidentally or intentionally.

Example: The worker survived the electrocution but suffered severe injuries.

Definition: A part that conducts electricity, allowing electric current to enter or leave a device or medium.

Example: The scientist connected the electrode to the circuit to measure the voltage.

Definition: Relating to the electrical characteristics of the skin.

Example: The electrodermal activity can indicate a person's emotional state.

Definition: A process that uses an electric current to help separate and remove certain substances from a liquid, often used to purify or treat solutions.

Example: The laboratory used electrodialysis to efficiently remove salts from the water sample.

Definition: Relating to the movement of electric charges and the forces they create.

Example: The electrodynamic properties of the material were studied in the laboratory.

Definition: The branch of physics that deals with the behavior of electric charges in motion and their effects on electric and magnetic fields.

Example: Electrodynamics is essential for understanding how electric currents interact with magnetic fields.

Definition: A diagram or tracing that shows the electrical activity of a specific tissue, such as the heart or brain, often recorded using electrodes placed directly in or on the tissue.

Example: The doctor reviewed the electrogram to assess the patient's heart function.