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

A convex lens has focal length 30 cm. If an object is placed at a distance of 15 cm from it, then the magnification produced by the lens is

(a)

6.66

(b)

0.5

(c)

1

(d)

2


Question ID - 100175 :-

A convex lens has focal length 30 cm. If an object is placed at a distance of 15 cm from it, then the magnification produced by the lens is

(a)

6.66

(b)

0.5

(c)

1

(d)

2

1 Answer
5876 Votes
3537

Answer Key : (c) -

1



Next Question :

An object of mass  and radius  is performing pure rolling motion on a smooth horizontal surface under the action of a constant force  as shown in Figure. The object may be

a)

Disk

b)

Ring

c)

Solid cylinder

d)

Hollow sphere


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