SaraNextGen Study App [2022-23]
Last Updated On 23-10-2022 - By Sara

An object of size 4 cm placed perpendicular to the principal of axis of concave mirror. The distance of the object from the mirror equal radius of curvature. The size of  the image will be

(a)

1 m

(b)

2 m

(c)

3.5 cm

(d)

4 cm


Question ID - 100171 :-

An object of size 4 cm placed perpendicular to the principal of axis of concave mirror. The distance of the object from the mirror equal radius of curvature. The size of  the image will be

(a)

1 m

(b)

2 m

(c)

3.5 cm

(d)

4 cm

1 Answer
5876 Votes
3537

Answer Key : (d) -

4 cm



Next Question :

A needle placed 45 cm from lens forms an image on a screen placed 90 cm on the other side of lens, focal length and type of lens is

(a)

10 cm, convex lens

(b)

30 cm, convert lens

(c)

30 cm, concave lens

(d)

10 cm, concave lens


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