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Optics

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Joined:	9 Apr 2007
Post:	146

8 Oct 2008 20:08:53 IST

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431

find the image

None

a pole of height 4m is placed at a dis of 2m from a vertical plain mirror of height 2m.the lower point of the mirror is at a did of 6m above the ground .upto what minimum and maximum height a man can see the image of the top of the pole at a dis of 4m along the same horizontal line passing through the pole and the horizontal point below the mirror

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sneha rajendran

Hot goIITian

Joined: 9 Apr 2007

Posts: 146

8 Oct 2008 23:20:02 IST

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please find the answer

harsh

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Joined: 3 May 2008

Posts: 288

10 Oct 2008 07:16:21 IST

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i hav attachd the diagram of the question below, ....... NW we can find the max & min height easily.......

RATE IF USEFUL.....CORRECT IF WRONG......

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