Practice Experiment - 6.1 | Chapter 5 : Light 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 happens to light when it reflects off a mirror?

💡 Hint: Think about what you see when you look in a mirror.

Question 2

Easy

What does the term 'refraction' mean?

💡 Hint: Consider how a pencil looks in water.

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 angle of incidence equal to?

  • The angle of refraction
  • The angle of reflection
  • The angle of the normal line

💡 Hint: Remember the basic rules of reflection.

Question 2

True or False: A convex mirror creates virtual images that are larger than the actual object.

  • True
  • False

💡 Hint: Think about what you see in your car's side mirror.

Solve 3 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Explain how total internal reflection is utilized in fiber optics, including what conditions must be met for it to work effectively.

💡 Hint: Think about what properties of light cause it to be reflected rather than refracted.

Question 2

Discuss the effect of using different types of lenses on vision. How would using a magnifying glass with a concave versus a convex lens affect what you see?

💡 Hint: Consider the role each lens plays in directing or bending light.

Challenge and get performance evaluation