Image Formation by Mirrors
Physics ⇒ Light and Optics
Image Formation by Mirrors starts at 7 and continues till grade 12.
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See sample questions for grade 7
Describe the nature and position of the image formed when an object is placed at the focus of a concave mirror.
Describe what happens to the size of the image formed by a concave mirror as the object moves from infinity towards the mirror.
Explain why a convex mirror is preferred as a rear-view mirror in vehicles.
Explain why your left hand appears as your right hand in a plane mirror.
A 5 cm tall object is placed 10 cm in front of a plane mirror. What is the height of the image?
A convex mirror has a focal length of 20 cm. An object is placed 40 cm in front of it. Calculate the image distance.
A person is standing 1 meter in front of a plane mirror. If he moves 0.5 meters closer to the mirror, how far is he from his image now?
A person stands 2 meters in front of a plane mirror. How far is the image from the person?
Which mirror always forms a diminished image, regardless of the object's position? (1) Plane mirror (2) Concave mirror (3) Convex mirror (4) None of these
Which mirror is used as a rear-view mirror in vehicles? (1) Plane mirror (2) Concave mirror (3) Convex mirror (4) None of these
Which of the following is NOT a property of the image formed by a plane mirror? (1) Same size as object (2) Virtual (3) Inverted (4) Laterally inverted
Which of the following is true for the image formed by a plane mirror? (1) It is always real (2) It is always virtual (3) It is always inverted (4) It is always magnified
Fill in the blank: The center of curvature of a spherical mirror is the center of the _______ of which the mirror is a part.
Fill in the blank: The distance between the pole and the focus of a spherical mirror is called the _______.
Fill in the blank: The image formed by a concave mirror can be _______ or virtual depending on the position of the object.
Fill in the blank: The image formed by a plane mirror is always _______ and of the same size as the object.
True or False: A real image is always inverted.
True or False: The focal length of a convex mirror is considered positive.
True or False: The image formed by a concave mirror can be both magnified and diminished.
True or False: The image formed by a concave mirror is always real.
