If the image formed by a mirror for all positions of the object placed in front of it is always erect and diminished
Light (10)If the image formed by a mirror for all positions of the object placed in front of it is always erect and diminished, what type of mirror is it ? Draw a ray diagram to justify your answer. Where and why do we generally use this type of mirror ?
Answer
Use
As rear view mirror in vehicles/ Also in Malls, Hotels, Airports for security reasons.
Why
- Forms erect image,
- Wider field of view.
Exam Year:
2015
Related Questions
- Draw the path of a ray of light when it enters one of the faces of a glass
- A student traces the path of a ray of light through a triangular glass prism for different values of angle of incidence
- The power of a lens is +4D. Find the focal length of this lens
- Name the type of mirror which facilitates
- One half of a convex lens of focal length 10 cm is covered with a black paper
- A 10 cm tall object is placed perpendicular to the principal axis