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HOW CANWE SEE THE BACK OF OUR HEAD AT THE HAIR DRESSERS SHOP?EXPLAIN.

becoz the image formed on the mirror behind our back is reflected on the mirror in front of us..

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i thums up!

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when the barber keeps the mirror in our back , the light rays are reflected from our front mirror to the back mirror and then from there it goes to the front mirror and then goes to our eyes.

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there is a mirror just in front of us and a mirror behind our head. so the image formed on the mirror at our back gets reflected to the mirror in front of us. due to which we can see the image of the backside of our head.

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due to multiple reflection b/w the mirror at the front and that at the back of your head

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cause there is a mirror behind us also so we can see the our back and ever body knows there is mirror in front 

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we can see the back of our head as the barber also has a mirror which is parallel so we see multiple reflections and one in the mirror
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By reflecting the reflected image
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we can see the back of our hair at the hair dresser shop with the help of mirror because it reflect our image and we can also see our backward image and also hair
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what
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We can see the back of our head by placing two mirrors at an angle of 90 degrees ( parallel to each other) .
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What????
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when the barber keeps the mirror in our back , the light rays are reflected from our front mirror to the back mirror and then from there it goes to the front mirror and then goes to our eyes.

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The reflection of our hair falls onto the mirror at the back which the hairdresser holds and that reflection gets reflected into the mirror in front of us which virtual image again gets reflected into our eyes and we can see the back of our hair.
Hope this answered your question :)
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when the barber keeps the mirror in our back , the light rays are reflected from our front mirror to the back mirror and then from there it goes to the front mirror and then goes to our eyes.
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A hairdresser helps us look at the back of our hair by shining a mirror at the back of our hair. The reflection of our hair falls onto the mirror at the back which the hairdresser holds and that reflection gets reflected into the mirror infront of us which virtual image again gets reflected into our eyes and we can see the back of our hair.
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There are two mirrors first,mirror is forward and second mirror is backward hence we se our back with the help of backward mirror
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