the distance of the real object from a concave mirror of focal length $10 c m$ so image size is four times the size of the objet will be

12.5 c m

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

10 c m

No worries! We‘ve got your back. Try BYJU‘S free classes today!

7.5 c m

No worries! We‘ve got your back. Try BYJU‘S free classes today!

15 c m

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A $12.5 c m$
Option A is correct

Suggest Corrections

Similar questions

At what distance in front of a concave mirror of focal length 10 cm, an object be placed so that it's real image of size five times that of the object obtained?

Q. Find the size, nature and position of image formed when an object of size

1 c m

is placed at a distance of

15 c m

from a concave mirror of focal length

10 c m

Q. A concave mirror of focal length

F

produces a real image

n

times the size of the object. The distance of the object from the mirror will be

\frac{n + 1}{n} F

Q. An object is placed at the following distances from a concave mirror of focal length 15 cm, turn by turn:

(a) 35 cm
(b) 30 cm
(c) 20 cm
(d) 10 cm
Which position of the object will produce:

(i) a magnified real image?
(ii) a magnified virtual image?
(iii) a diminished real image?
(iv) an image of same size as the object?

Q. A

2.0 c m

tall object is placed

15 c m

in front of a concave mirror of focal length

10 c m

. What is the size and nature of the image?

Join BYJU'S Learning Program

the distance of the real object from a concave mirror of focal length 10 cm so image size is four times the size of the objet will be

The correct option is A 12.5 cmOption A is correct

the distance of the real object from a concave mirror of focal length $10 c m$ so image size is four times the size of the objet will be

The correct option is A $12.5 c m$
Option A is correct