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प्रश्न
The correct statement is
पर्याय
The buoyant force on a body is equal to the volume of the liquid displaced by it ‘
The buoyant force on a body is equal to the volume of the body
The buoyant force on a body is equal to the weight of the liquid displaced by it
The buoyant force on a body is always equal to the weight of the body.
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उत्तर
The buoyant force on a body is equal to the weight of the liquid displaced by it
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संबंधित प्रश्न
When a body is immersed in a liquid, the buoyant force experienced by the body is equal to the volume of the liquid displaced by it.
1 g cm-3 = ......... Kg m-3.
Match the following :
| Column A | Column B | ||
| (a) | kg `m^-3` | (i) | relative density |
| (b) | no unit | (ii) | sinks in alcohol |
| (c) | relative density | (iii) | floats on water |
| (d) | iron | (iv) | density |
| (e) | wood | (v) | density bottle |
The correct relation is
A block of wood of density 0.8 g cm-3 has a volume of 60 cm3. The mass of block is
Icebergs floating on sea water are dangerous for ships. Explain the reason.
The density of aluminium is 2.7 g cm3. Express it in kg m−3.
A piece of zinc of mass 438.6 g has a volume of 86 cm3. Calculate the density of zinc.
From the following observations, calculate the density and relative density of a brine solution.
Mass of empty density bottle = 22 g
Mass of bottle + water = 50 g
Mass of bottle + brine solution = 54 g
You are required to take out 200 ml of milk from a bucket full of milk. How will you do it?
