Question
Science Question on Light - Reflection and Refraction
“The linear magnification produced by a spherical mirror is +3.”Based on this statement answer the following questions:
(a) What is the type of mirror?
(b) Where is the object located?
(c) List two properties of the image formed (other than the size/magnification).
Answer
(a) Type of mirror:
The type of mirror is a concave mirror. A concave mirror produces a positive magnification when the image is virtual and erect.
(b) Location of the object:
The object is located between the pole and the focus (F) of the concave mirror. In this position, the image formed is magnified, virtual, and erect.
(c) Two properties of the image formed:
1. The image is virtual and erect.
2. The image is magnified (larger than the object).