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 12
A 5 cm tall object is placed 25 cm in front of a concave mirror with a focal length of 10 cm. Find the height of the image.
A concave mirror has a focal length of 20 cm. An object is placed 60 cm in front of the mirror. Calculate the position of the image.
A convex mirror has a focal length of 15 cm. An object is placed 30 cm in front of the mirror. Calculate the image distance.
A dentist uses a mirror to examine a tooth. Which type of mirror is most suitable and why?
A person stands 2 m in front of a plane mirror. What is the distance between the person and their image?
An object is placed at the center of curvature of a concave mirror. Where is the image formed?
Describe the image formed by a concave mirror when the object is placed at the focus.
Describe the nature, position, and size of the image formed by a concave mirror when the object is placed between the pole and the focus.
Explain why the image formed by a plane mirror is laterally inverted.
If an object is placed at infinity in front of a concave mirror, where is the image formed?
If the image formed by a mirror is at the same distance behind the mirror as the object is in front, what type of mirror is it?
If the magnification produced by a mirror is -2, what does the negative sign indicate?
If the object distance is negative and the image distance is positive for a mirror, what does this indicate about the type of image and mirror?
State the law of reflection.
State the mirror formula relating object distance (u), image distance (v), and focal length (f) for a spherical mirror.
State the sign convention for the focal length of a concave mirror.
Which type of mirror is used as a rear-view mirror in vehicles?
