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प्रश्न
A density bottle has a marking 25 ml on it. It means that:
विकल्प
the mass of density bottle is 25 g
the density bottle will store 25 ml of any liquid in it
the density bottle will store 25 ml of water, but more volume of liquid denser than water.
the density bottle will store 25 ml of water, but more volume of a liquid lighter than water.
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उत्तर
the density bottle will store 25 ml of any liquid in it.
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संबंधित प्रश्न
Relative density of water is 1.0.
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 kg is the mass of ............ml of water at 4°C.
Mass = density x .........
Density of water is .......Kg m-3.
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 statement is
It is easier to swim in sea water than in river water. Explain the reason.
A cubical tank of side 1 m is filled with 800 kg of a liquid. Find:
(i) the volume of tank,
(ii) the density of liquid in kg m-3.
