MyQuestionIcon

2

You visited us 2 times! Enjoying our articles? Unlock Full Access!

Magnification

A square loop...

Question

A square loop of wire of side 4 cm is placed 20 cm away from a concave mirror of focal length 8 cm. What is the area enclosed by the image of the wire ?(assume that the center of loop is on the axis of the mirror and the two sides are normal to the mirror)

Open in App

Solution

Suggest Corrections

thumbs-up

0

Similar questions

Q. A square wire of side

3.0

25

cm away from a concave mirror of focal length

10

cm. Find area enclosed by the image of the wire in

c m^{2}

. The centre of the wire is on the axis of the mirror, with the all sides normal to the axis.

Q. A square wire of side

2.0 c m

20 c m

in front of a concave mirror of focal length

10 c m

with its center on the axis of the mirror and its plane normal to the axis. The area enclosed by the image of wire is

Q. A wire is bent into square shape of side

3 cm

25 cm

in front of a concave mirror of focal length

10 cm

with one of its edge on the principal axis of the mirror and its plane normal to the axis. The area enclosed by the image of the wire will be

Q. A square of side

3 c m

is located at a distance

25 c m

from a concave mirror of focal length

10 c m

. The center of square is at the axis of the mirror and the plane is normal to axis of mirror. The area enclosed by the image of the square is :

Q. A circular wire of diameter 30 mm is placed 25 cm away from a concave mirror of focal length 10 cm. If area of image is

X π

m m^{2}

, what is the value of x? The centre of the wire is on the axis of the mirror, with its plane normal to the axis.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Extended Object and Magnification in Curved Mirrors

PHYSICS

Watch in App

explore_more_icon

Explore more

Standard XII Physics

Join BYJU'S Learning Program

CrossIcon