The disadvantage of using convex mirrors for car rearview mirrors is that they make it appear like those objects are at a more noteworthy distance than they actually are. This is the reason the “Objects in mirror are closer than they appear” is written on the mirrors.
Why convex mirror is not used in vehicles?
We use convex mirror as a rear view mirror in the vehicles because convex mirror always forms virtual, erect and diminished images irrespective of distance of the object. A convex mirror enables a driver to view large area of the traffic behind him. Convex mirror forms very small image than the object.
What are the advantages and disadvantages of using a convex mirror for seeing traffic at the rear?
convex mirror for seeing traffic at the rear? Advantage of Convex Mirror: It provide wider view of the rear traffic. Disadvantage: It does not give the correct distance of the vehicle at the rear.
Why is convex mirror used in vehicles?
Convex mirrors are used as rear-view mirrors in motor vehicles because they form virtual, erect and diminished images irrespective of distances of the object. Convex mirror helps the driver to view large areas of the traffic behind him and he can easily detect the vehicle coming or running behind him.
What are the advantages and disadvantages of using concave mirror?
advantage : we could see large image of theobject before it arrives. disadvantage : because of its inverting image we could not see a full view of the object also we cannot see a full area in one view.
What are the disadvantages of concave mirror?
The main disadvantage is it forms real and inverted images except when the object is kept in between P and F. 3. Based on object position, it forms either magnified or diminished image.
What are the disadvantages of plane mirror?
Answer
- very expensive.
- it breaks easily.
- it may melt easily in high temperature and it may change passing drivers concentration.
What are the four uses of convex mirror?
Light Energy | Short/Long Answer Questions
Two uses of convex mirror are: (i) It is used as a rear view mirror in vehicles. (ii) It is used as a vigilance mirror. (iii) it is used as a reflector in street lamps.
What are the uses of convex mirror in our daily life?
Uses Of Convex Mirror
- Inside buildings.
- Vehicle mirrors.
- Magnifying glass.
- Security purposes.