Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
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 related to the topic.
Question 1
Easy
What happens to light when it hits a mirror?
💡 Hint: Think about the angles when light hits a surface.
Question 2
Easy
What is the normal line in relation to a reflective surface?
💡 Hint: Normal means straight, think of it as standing upright.
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 does the law of reflection state?
- Angle of incidence = Angle of refraction
- Angle of incidence = Angle of reflection
- Angle of incidence + Angle of reflection = 90 degrees
💡 Hint: Think about how light hits and bounces off surfaces.
Question 2
Is it true that all rays and the normal lie on the same plane in reflection?
- True
- False
💡 Hint: Visualize the geometry of light rays.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A ray of light strikes a plane mirror at a 45-degree angle. What is the angle of reflection?
💡 Hint: Refer back to the laws we discussed regarding angles.
Question 2
Explain how using a concave mirror is different from using a convex mirror in a vehicle's side view.
💡 Hint: Think about the purpose each type of mirror serves and how light behaves.
Challenge and get performance evaluation