A person 1.4 m in front of a plane mirror seems to be _______________ m away from his image in the mirror.

1.4

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2.8

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3

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Solution

The correct option is C $2.8$

The object distance and the image distance from the mirror is always the same in case of a plane mirror.
Therefore, the distance between the person and its image will be double of the distance between the person and the mirror, which is $= 1.4 \times 2 = 2.8 m .$

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Similar questions

Q. Question 06.1
Fill in the blanks in the following.
A person 1 m in front of a plane mirror seems to be _____m away from his image.

Fill in the blanks in the following.

(a) A person 1 m in front of a plane mirror seems to be ______ m away from his image.

(b) If you touch your ________ ear with right hand in front of a plane mirror it will be seen in the mirror that your right ear is touched with _________.

(d) Night birds have _________ cones than rods in their eyes.

Q. A person

1.4 m

in front of a plane mirror seems to be _______________ m away from his image in the mirror.

Fill in the blanks in the following.

(a) A person 1 m in front of a plane mirror seems to be ____ __ m away from his image.

(b) If you touch your ________ ear with your right hand in front of a plane mirror, it will be seen in the mirror that your right ear is touched with your _________.

(d) Night birds have _________ cones than rods in their eyes.

Q. A person is standing in front of a plane mirror at a distance of 6 m from it. The mirror is displaced 1 m away from the person. The person then moves 2 m towards his right and then 1.5 m towards the mirror.
What will be the distance between the person and his image now?

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A person 1.4 m in front of a plane mirror seems to be _______________ m away from his image in the mirror.

The correct option is C 2.8 The object distance and the image distance from the mirror is always the same in case of a plane mirror. Therefore, the distance between the person and its image will be double of the distance between the person and the mirror, which is = 1.4 × 2 = 2.8 m.

The correct option is C $2.8$

The object distance and the image distance from the mirror is always the same in case of a plane mirror.
Therefore, the distance between the person and its image will be double of the distance between the person and the mirror, which is $= 1.4 \times 2 = 2.8 m .$