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Last Updated On [03-11-2023]

The focal length of a concave mirror depends upon

(a)

the distance of the object from the mirror

(b)

the distance of the image from the mirror

(c)

the radius of curvature of the mirror

(d)

none of the above


Question ID - 101085 :-

The focal length of a concave mirror depends upon

(a)

the distance of the object from the mirror

(b)

the distance of the image from the mirror

(c)

the radius of curvature of the mirror

(d)

none of the above

1 Answer
5876 Votes
3537

Answer Key : (c) -

the radius of curvature of the mirror



Next Question :

The rainbow is formed due to

(a)

refraction

(b)

internal reflection

(c)

dispersion

(d)

all of the above


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