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How can you weigh a living fish?


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#1 wolfgang

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Posted 10 February 2013 - 06:58 PM

How can you weigh a living fish( which is more than 500 gm),found in an Aquarium?

You are not allowed to:

1- take  the fish out of water or out of the aquarium.

2- move the aquarium or weigh it.

3- replace the water with new one.

 

 


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#2 Anza Power

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Posted 10 February 2013 - 08:42 PM

Can we make the fish stand still?

 

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OR

 

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#3 vinay.singh84

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Posted 10 February 2013 - 09:07 PM

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#4 Morningstar

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Posted 11 February 2013 - 03:14 PM

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The cake is a lie.

#5 TimeSpaceLightForce

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Posted 11 February 2013 - 06:53 PM

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#6 wolfgang

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Posted 11 February 2013 - 07:17 PM

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Yes...thats was my idea...thanks


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#7 ThunderCloud

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Posted 11 February 2013 - 07:21 PM

Spoiler for One method...


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#8 ThunderCloud

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Posted 12 February 2013 - 12:43 AM

Spoiler for With an addendum


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#9 wolfgang

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Posted 13 February 2013 - 07:58 PM

Spoiler for One method...

A very good idea...


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#10 ThunderCloud

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Posted 13 February 2013 - 11:55 PM

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