Final answer:
A person would be shocked when they become part of an electrical circuit, wearing rubber-soled shoes can help prevent electric shocks, sitting on a plastic chair or becoming very cool and dry does not cause electric shocks.
Step-by-step explanation:
A person would be shocked when they become part of an electrical circuit. This is because electricity flows through conductive materials and the human body can conduct electricity. When a person becomes part of an electrical circuit, the current can pass through their body, causing an electric shock.
Wearing rubber-soled shoes can help prevent electric shocks. Rubber is an insulator, meaning it does not conduct electricity. So, if someone wearing rubber-soled shoes accidentally comes into contact with an electrically charged object, the rubber acts as a barrier and prevents the electricity from passing through their body.
Sitting on a plastic chair or becoming very cool and dry does not directly cause a person to be shocked, as these circumstances do not involve electricity or electrical circuits.
Learn more about Electric shocks and how to prevent them