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प्रश्न
Complete the following result:
Density in kg m-3 = ______ x density in g cm-3
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उत्तर
Density in kg m-3 = 1000 x density in g cm-3
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संबंधित प्रश्न
What are the units density in (i) C.G.S. and (ii) S.I. system .
Explain why an iron nail floats on mercury, but it sinks in water.
Hint : Density of iron is less than that of mercury, but more than that of water.
Explain the following :
As a ship in harbour is being unloaded, it slowly rises higher in water.
Explain the following :
A ship submerges more as it sails from sea water to river water.
A wooden block floats in water with two-third of its volume submerged.
(a) Calculate the density of wood.
(b) When the same block is placed in oil, three-quarters of its volume is immersed in oil. Calculate the density of oil.
The density of ice is 0.92 g cm-3 and that of sea water is 1.025 g cm-3. Find the total volume of an iceberg which floats with its volume 800 cm3 above water.
Select the correct option:
The SI unit of density is:
A wooden cube of side 10 cm has a mass of 700 g. It will float in the water with:
(a) Half of its volume inside the water
(b) 3 cm height above the water surface
(c) 7 cm height above the water surface
(d) Just inside the water surface.
