in sperical mirror write the relationship between object distance, image distance and focal length.
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in sperical mirror write the relationship between object distance, image distance and focal length.
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Explanation:
In spherical mirrors,the realation between object distance, image distanceand focal length is
1/f =1/u+1/v.
◆There are 2 types of spherical mirrors.
◆thry are concave and convex mirrors.
◆Concave mirrors form virtual and real images.
◆Convex mirror forms virtual image to any position of the object.
★Concave mirrors are used in solar heaters,make up mirrors,shaving mirrors etc
◆Convex mirrors are used in shop security, rear view mirrors in vehicles.
Answer :
In a spherical mirror,
Relation between object distance, image distance and focal length is :-
Here,
Additional Information :
→ Image distance means the distance between image and pole.
→ object distance means distance between object and pole.