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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 hits a mirror?
💡 Hint: Think about the surface quality.
Question 2
Easy
Define incident ray.
💡 Hint: It's the beginning of interaction with the surface.
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?
- The angle of a reflected ray
- The angle of incoming ray to the normal
- The angle when light passes through a medium
💡 Hint: It relates to how light approaches a surface.
Question 2
True or False: In regular reflection, images are formed on rough surfaces.
- True
- False
💡 Hint: Think about how surfaces affect image clarity.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A beam of light hits a flat mirror at a 60° angle. Calculate the angle of reflection and sketch the scene.
💡 Hint: Use the law of reflection.
Question 2
Describe how the behaviour of light changes when the angle of incidence approaches 90°.
💡 Hint: Consider the critical angle in optics.
Challenge and get performance evaluation