If you want to see your full image then the, minimum size of the plane...
In order to see full image of a person, the minimum size of the mirror should be one half the person's height. This is so because, in reflection, the angle of incidence is equal to angle of reflection.
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If you want to see your full image then the, minimum size of the plane...
It does not matter how far you are from the mirror. In order to see full image of a person, the minimum size of the mirror should be one half the person's height. This is so because, in reflection, the angle of incidence is equal to angle of reflection
If you want to see your full image then the, minimum size of the plane...
Minimum size of Plane Mirror to see full image
Explanation:
When we stand in front of a plane mirror, we see our reflection in it. The size of the mirror plays an important role in determining the size of the reflection we see. If the mirror is too small, we may not be able to see our full image. So, what is the minimum size of a plane mirror that we need to see our full image? Let's find out.
Rule:
The minimum size of the plane mirror should be half of our height.
Reasoning:
When we stand in front of a plane mirror, the reflection we see is behind the mirror. The size of the reflection is determined by the size of the mirror and the distance between the mirror and our body. The larger the mirror, the larger the reflection will be. However, the distance between the mirror and our body also plays a role. If we stand too close to the mirror, we will not be able to see our full image, even if the mirror is large. Similarly, if we stand too far away from the mirror, the reflection will be too small.
Therefore, to see our full image in the mirror, we need a mirror that is large enough to capture our entire body, but not so large that we have to stand too far away from it. The minimum size of the mirror that can achieve this is half of our height. If the mirror is half of our height, we can stand at a distance equal to our height and still see our full image in the mirror.
Conclusion:
In conclusion, the minimum size of a plane mirror that we need to see our full image is half of our height. If the mirror is smaller than this, we may not be able to see our full image, and if it is larger, we may have to stand too far away from it to see our full image.
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