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Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is lightning?
💡 Hint: Think about what happens during a thunderstorm.
Question 2
Easy
Name one material you can use to charge a plastic refill.
💡 Hint: Consider what you rub against the refill.
Practice 4 more questions and get performance evaluation
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What phenomenon does lightning illustrate?
💡 Hint: Think about the accumulation of electricity in clouds.
Question 2
True or False: Only negative charges attract each other.
💡 Hint: Consider how charges behave in pairs.
Solve 1 more question and get performance evaluation
Push your limits with challenges.
Question 1
Design an experiment that demonstrates how different materials can gain electric charge. Outline the steps and expected observations.
💡 Hint: Remember to keep track of what worked best and why!
Question 2
Research and analyze the safety measures against lightning strikes that are currently implemented in homes and buildings. Discuss their effectiveness.
💡 Hint: Consider where these measures are placed and their role during storms.
Challenge and get performance evaluation