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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the angle of incidence?
π‘ Hint: Think about where the ray strikes the mirror.
Question 2
Easy
Explain what a virtual image is.
π‘ Hint: Consider how images behave in plane mirrors.
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
Which of the following statements about plane mirrors is true?
- A. They create real images.
- B. They create virtual
- laterally inverted images.
- C. They always show the object at a larger size.
π‘ Hint: Consider the properties of reflections in flat surfaces.
Question 2
True or False: The angle of incidence and angle of reflection are always equal.
- True
- False
π‘ Hint: Recall the definitions from our earlier discussions.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A concave mirror has a radius of curvature of 20 cm. Calculate its focal length and determine where the image forms if the object is placed 10 cm from the mirror.
π‘ Hint: Recall the mirror formula and how you set up the variables.
Question 2
In a convex mirror, if a virtual image is formed at a distance of 15 cm behind the mirror when the object is placed 30 cm in front, find the magnification.
π‘ Hint: Make sure to consider the sign convention for distances.
Challenge and get performance evaluation