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Optics

Scorching goIITian

Joined:	10 Mar 2007
Post:	216

12 Apr 2008 18:55:44 IST

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404

optics matrix match......RATES ASSURED>>>>>

None

optics matrix match

a child in a toy car is moving towards a cubical container with a velocity of 3 cm/s, whereas fish in the container is moving towards child wid a velo. of 4 cm/s.The wall behind fish is silvered(Ref. index of water = 4/3)

COLUMN A

1.velo. of child as observed by fish 1 refraction only

2.velo. of fish as observed by child by 1 refraction only

3.velo. of image of fish by reflection frm mirror as observed by child

4.velo. of image of child by reflection frm mirror as observed by fish

COLUMN B

1. 0

2. 6cm/s

3. 8cm/s

4. 7m/s(it is printed as m/s but I doubt that it is cm/s)

please ise solve karo......

rates for sure

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Comments (5)

zamuka chen

Scorching goIITian

Joined: 10 Mar 2007

Posts: 216

12 Apr 2008 19:15:55 IST

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Here's the sol.n.....

1-3

2-2

3-1

4-1

also 7m/s ho yaa cm/s koi difference nahi hai....as it's not the ans...

PLEASE PLEASE PLEASE.....koi solve kaise karna hai bata sakta/sakti hai?????

RATES ASSURED!

zamuka chen

Scorching goIITian

Joined: 10 Mar 2007

Posts: 216

12 Apr 2008 19:26:57 IST

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AREY KOI TOH SOLVE KAR DO>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

zamuka chen

Scorching goIITian

Joined: 10 Mar 2007

Posts: 216

12 Apr 2008 19:39:08 IST

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AREY kal bataaoge kya????

plz plz plz plz plz

any1 do it yaar...I'm getting restless.....

arpan1

Blazing goIITian

Joined: 15 Mar 2008

Posts: 684

12 Apr 2008 21:53:02 IST

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thanks everybody for ur cooperation

here goes the solution

in these type of ques

assume at any arbitary moment dist of fish and man from interface be x and y respectively

then differentiate the relation and get the ans

sugeet

Cool goIITian

Joined: 3 Apr 2008

Posts: 79

12 Apr 2008 22:36:53 IST

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I`ll give u arpan ALL DA BEST TO ALL OF U

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