Posted by: sin30 October 28, 2011
नेपालमा नयाँ आर्किमिडिज
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 This new archimedes is back with new idea:

Imagine a huge transparent cylinder (say A) so that 1,002,000 litter of fluid can be put. Suppose in the temperature of 15 C some (or 1000 litter) of fluid having the density 1000 kg/m^3 has been put in the cylinder. And, again suppose that 1,000,000 diesel fuel oil (fluid) of the density 900 kg/m^3 has been put in the cylinder after the fluid of the density 1000 kg/m^3. 

Suppose, someone has watched carefully and marked the upper level of the fluid of the density 1000 kg/m^3 where the lower of bottom level of the diesel fuel oil has also been seemed. 

Now, in supposing, immerse a body of 1000 kg (say B) of the density slightly greater than the fluid of the density 1000 kg/m^3 (suppose the density of the body is 1010 kg/m^3). Let the body has reached to nearly the bottom of the cylinder but hasn't touched the bottom.

Then the the total diesel in the cylinder will easily be seemed to be displaced to upward from the point marked by the observer. 

Then, clearly we have,

1. Volume of the body immersed in the fluid (v) is less than 1 m^3, 
or, v < 1m^3.

2. Volume of the displaced diesel fuel oil by the body (V) is equal to 1000 m^3,
or, V = 1000 m^3.

3. In this case, the volume of the body immersed in the fluid (v) is highly greater than the volume of the displaced diesel by the body (V) because 1 m^3 < 1000 m^3. And the fluid of the density 1000 kg/m^3 below the diesel fuel is also displaced by the body. 

4. In this case, the up thrust experienced by the body or apparent loss in weight of the body or the weight of fluid contained in the volume of the body immersed in the fluid (U) is highly less than the weight of the fluid displaced by the body (W).
or, U < W.

Source: https://www.facebook.com/pages/Physics-Reformation-Campaign-by-Bhabindra-Kunwar/272573899430296

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