11.4 - Activities
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions
Name two good conductors of electricity.
💡 Hint: Consider common materials that allow electricity to flow easily.
What happens to the bulb in a tester when a liquid conducts electricity?
💡 Hint: Think about how current flow interacts with the bulb.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
Which of the following liquids is a good conductor of electricity?
💡 Hint: Look for liquids containing acids or salts.
True or False: All liquids conduct electricity.
💡 Hint: Consider distilled water's properties.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Explain how the conductivity of various liquids changes when salt is dissolved in them. Provide a detailed analysis of why this occurs.
💡 Hint: Consider the role of ions in electricity conduction.
Design a classroom experiment to demonstrate the importance of pH in conductivity using solutions with different pH levels.
💡 Hint: Remember to include safety measures while handling acids and bases.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.