Question

REFLECTION OF LIGHT BY SPHERICAL MIRRORS
1.
What can be the largest distance of an image of a real
object from a convex mirror of radius of curvature is
20 cm?
(a)
(b) 20 cm
(c) Infinity
(d) Zero
10 cm
money​

Answer 1

Answer:

10 cm

Explanation:

In a convex mirror image is formed only between focus and mirror. So the maximum distance is f i.e,

2

20

=10cm

Answer 2

Thus the largest distance of an image from a convex mirror is 10 cm.

Option (A) is correct.

Explanation:

We are given that:

Radius of curvature = 20 cm

To find: Largest distance of an image

Solution:

In a convex mirror image is formed between focal length and mirror.

So the maximum distance is f i.e. focal length of the mirror.  

Now

f = 20 / 2 = 10 cm

Thus the largest distance of an image from a convex mirror is 10 cm.

HOPE SO IT IS HELPFUL..❣️✌️..