Home/ Questions/Q 484716
Next
In Process
Sunita Saran
Asked: 2022-11-11T11:37:40+05:30 In:

A plane mirror `(M_1)` and a concave mirror `(M_2)` of focal length 10 cm are arranged as shown in figure. An object is kept at origin. Answers the following questions. (consider image formed by single reflection in all cases).
image
If concave mirror is replaced by convex mirror of same focal length then coordinates of image formed by `(M_2)` will be
A. 10cm, -10 cm
B. 10 cm, -60 cm
C. 10 cm, 8 cm
D. None of these

A plane mirror `(M_1)` and a concave mirror `(M_2)` of focal length 10 cm are arranged as shown in figure. An object is kept at origin. Answers the following questions. (consider image formed by single reflection in all cases).
image
If concave mirror is replaced by convex mirror of same focal length then coordinates of image formed by `(M_2)` will be
A. 10cm, -10 cm
B. 10 cm, -60 cm
C. 10 cm, 8 cm
D. None of these
Parabola
Leave an answer

Leave an answer

Browse

1 Answer

  1. Correct Answer – D

    • 0
Yash Sumit Nadkarni
Asked: 2022-11-10T16:25:54+05:30 In:

A plane mirror `(M_1)` and a concave mirror `(M_2)` of focal length 10 cm are arranged as shown in figure. An object is kept at origin. Answers the following questions. (consider image formed by single reflection in all cases).
image
The coordination of image formed by concave mirror are
A. `(10 cm, -40 cm)`
B. `(10 cm, -60 cm)`
C. `(10 cm, 8 cm)`
D. None of these

A plane mirror `(M_1)` and a concave mirror `(M_2)` of focal length 10 cm are arranged as shown in figure. An object is kept at origin. Answers the following questions. (consider image formed by single reflection in all cases).
image
The coordination of image formed by concave mirror are
A. `(10 cm, -40 cm)`
B. `(10 cm, -60 cm)`
C. `(10 cm, 8 cm)`
D. None of these
Parabola
Leave an answer

Leave an answer

Browse

1 Answer

  1. Correct Answer – D
    Object is placed at centre at curvature of mirror. Hence, image is at the same point, real, inverted and of same size. Hence, coordinates are `(20cm, 0)`.

    • 0
Akhila Vala
Asked: 2022-11-03T09:56:04+05:30 In:

A plane mirror `(M_1)` and a concave mirror `(M_2)` of focal length 10 cm are arranged as shown in figure. An object is kept at origin. Answers the following questions. (consider image formed by single reflection in all cases).
image
The coordination of image formed by plane mirror are
A. `-20 cm` , 0 cm
B. 10 cm, `-60 cm`
C. 10cm, `-10 cm`
D. 10 cm, 10 cm

A plane mirror `(M_1)` and a concave mirror `(M_2)` of focal length 10 cm are arranged as shown in figure. An object is kept at origin. Answers the following questions. (consider image formed by single reflection in all cases).
image
The coordination of image formed by plane mirror are
A. `-20 cm` , 0 cm
B. 10 cm, `-60 cm`
C. 10cm, `-10 cm`
D. 10 cm, 10 cm
Parabola
Leave an answer

Leave an answer

Browse

1 Answer

  1. Correct Answer – C

    • 0
Yamini Parvez Raman
Asked: 2022-11-01T13:48:15+05:30 In:

A plane mirror `(M_1)` and a concave mirror `(M_2)` of focal length 10 cm are arranged as shown in figure. An object is kept at origin. Answers the following questions. (consider image formed by single reflection in all cases).
image
If concave mirror is replaced by convex mirror of same focal length then coordinates of image formed by `(M_2)` will be
A. 10 cm, 12 cm
B. 10 cm, 22 cm
C. 10 cm, 8 cm
D. None of these

A plane mirror `(M_1)` and a concave mirror `(M_2)` of focal length 10 cm are arranged as shown in figure. An object is kept at origin. Answers the following questions. (consider image formed by single reflection in all cases).
image
If concave mirror is replaced by convex mirror of same focal length then coordinates of image formed by `(M_2)` will be
A. 10 cm, 12 cm
B. 10 cm, 22 cm
C. 10 cm, 8 cm
D. None of these
Parabola
Leave an answer

Leave an answer

Browse

1 Answer

  1. Correct Answer – D

    • 0
Aditya Dev Bhatti
Asked: 2022-10-31T06:14:30+05:30 In:

A plane mirror `(M_1)` and a concave mirror `(M_2)` of focal length 10 cm are arranged as shown in figure. An object is kept at origin. Answers the following questions. (consider image formed by single reflection in all cases).
image
If concave mirror is replaced by convex mirror of same focal length then coordinates of image formed by `(M_2)` will be
A. `(10 cm, 12 cm)`
B. `(10 cm, 22 cm)`
C. `(10 cm, 8 cm)`
D. None of these

A plane mirror `(M_1)` and a concave mirror `(M_2)` of focal length 10 cm are arranged as shown in figure. An object is kept at origin. Answers the following questions. (consider image formed by single reflection in all cases).
image
If concave mirror is replaced by convex mirror of same focal length then coordinates of image formed by `(M_2)` will be
A. `(10 cm, 12 cm)`
B. `(10 cm, 22 cm)`
C. `(10 cm, 8 cm)`
D. None of these
Parabola
Leave an answer

Leave an answer

Browse

1 Answer

  1. Correct Answer – D
    `1/v+1/(-20)=1/(+10)`
    `:. V=+(20/3)cm`
    `m=-(v/u)=-((+20//3))/((-20))=+(1/3)`
    `:. I=10(1/3)=10/3 cm`
    `x=10-(10/3)=(20/3)cm`
    and `y=20+(20/3)=(80/3) cm`.

    • 0
Kalyan Bakshi
Asked: 2022-10-30T01:30:02+05:30 In:

A plane mirror `(M_1)` and a concave mirror `(M_2)` of focal length 10 cm are arranged as shown in figure. An object is kept at origin. Answers the following questions. (consider image formed by single reflection in all cases).
image
if concove mirror is replaced by another plane mirror parallel to x-axis, then coordinates of image formed by `(M_2)` are
A. `(40 cm, 20 cm)`
B. `(20 cm, 40 cm)`
C. `(-20 cm, 20 cm)`
D. None of these

A plane mirror `(M_1)` and a concave mirror `(M_2)` of focal length 10 cm are arranged as shown in figure. An object is kept at origin. Answers the following questions. (consider image formed by single reflection in all cases).
image
if concove mirror is replaced by another plane mirror parallel to x-axis, then coordinates of image formed by `(M_2)` are
A. `(40 cm, 20 cm)`
B. `(20 cm, 40 cm)`
C. `(-20 cm, 20 cm)`
D. None of these
Parabola
Leave an answer

Leave an answer

Browse

1 Answer

  1. Correct Answer – D
    Plane mirror forms at equal distance on opposite sides
    Hence, `x=0, y=40 cm`.

    • 0