Practice Activities - 6 | Chapter 4 : Energy | ICSE Class 8 Physics
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is solar energy?

💡 Hint: Think about what the sun provides.

Question 2

Easy

Name one renewable energy source.

💡 Hint: Consider natural sources of energy.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What is the main goal of creating a solar oven in class?

  • To waste energy
  • To cook food with sunlight
  • To create a new type of toy

💡 Hint: Think about how you can use sunlight in everyday life.

Question 2

True or False: Renewable energy sources can be depleted.

  • True
  • False

💡 Hint: Consider the definition of renewable.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Design a promotional campaign for your energy conservation project. What strategies would you employ?

💡 Hint: Consider various platforms and approaches for outreach.

Question 2

Calculate the energy savings if a school replaces 100 incandescent bulbs with LED bulbs, each using 10 watts less. How much energy is saved?

💡 Hint: Think about how long the bulbs are used daily.

Challenge and get performance evaluation