The image of a distant object is obtained on a screen by using a concave mirror. the focal length of the mirror can be determined by measuring the distant between

A) the object and the mirror

B) the object and the screen

C) the mirror and the screen

D) the mirror and the screen as well as the between the object and the screen

Open in App

Solution

the image of a distant object formed by a concave mirror is at the focus of the mirror
so option (C) the mirror and the screen

Suggest Corrections

Similar questions

Q. While determining the focal length of a concave mirror, a student obtained the image of a distant object on a screen. In order to get the focal length of the mirror, the student should measure the distance:
(1) between the object and the mirror only
(2) between the screen and the mirror only
(3) between the object and the screen only
(4) between the screen and mirror as well as between the screen and the object

Q. The image of a distant object is obtained on a screen by using a concave mirror. The focal length of the mirror can be determined by measuring the distance between :

To determine focal length of a concave mirror a student obtains the image of a well lit distant object on a screen. To determine the focal length of the given concave mirror he needs to measures the distance between:

Q. To determine the approximate value of the focal length of a given concave mirror, you focus the image of a distant object formed by the mirror on a screen. The image obtained on the screen, as compared to the object is always :

(a) Laterally inverted and diminished

(b) Inverted and diminished

(c) Erect and diminished

(d) Erect and highly diminished

Q. To determine the approximate value of the focal length of a given concave mirror, you focus the image of a distance object formed by the mirror on a screen. The image obtained on the screen, as compared to the object is always.

Join BYJU'S Learning Program

the image of a distant object formed by a concave mirror is at the focus of the mirror so option (C) the mirror and the screen

the image of a distant object formed by a concave mirror is at the focus of the mirror
so option (C) the mirror and the screen