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Standard VIII

Physics

Image Formation in Plane Mirror

.1 Fill in th...

Question

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.

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Solution

A person 1 m in front of a plane mirror seems to be 2 m away from his image.

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Similar questions

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 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 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?

Q. A person standing 1 m in front of a plane mirror approaches the mirror by 40 cm. The new distance between the person and his image in the plane mirror is ________.

Fill in the following blanks with suitable words:

(a) The angle of ................... equals the angle of reflection.

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

(c) 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) The size of pupil becomes ................... when you see in dim light.

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

(f) The image of an object persists on the retina of an eye for about ................... second even after the object has disappeared.

(g) If the still pictures of a moving object are flashed on our eyes at a rate faster than ................... pictures per second,the eye perceives the object as moving.

(i) In a movie, the still pictures in proper sequence are projected on the screen usually at the rate of ................... pictures per second.

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Image Formation in Plane Mirror

Standard VIII Physics

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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.

A person 1 m in front of a plane mirror seems to be 2 m away from his image.

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.