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| 1. An ice berg floats on water of density 1032 Kg/m^3 . The density of the ice is 920 Kg/m^3 . Find the ration between the volume of the immersed part and the total volume of the ice berg ? | |
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| 2. A wooden cube carries 200 g body above while it's floating on water surface, when this mass is removed the cube rises by a distance 2 cm . Find the cube's side's lenght in meter ? | |
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| 3. A ship of mass 1200 ton, floating on sea water (RD= 1.030), find the volume submerged in m^3 ? | |
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| 4. A metal cube of lenght 10 cm , of RD 2.7, find the tension in newton in air ( g= 10 m/s^2)? | |
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| 5. A metal cube of lenght 10 cm , of RD 2.7, find the tension in newton when half of it immersed in water ( g= 10 m/s^2)? | |
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| 6. A metal cube of lenght 10 cm , of RD 2.7, find the tension in newton when all of it immersed in water ( g= 10 m/s^2)? | |