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Anna71 [15]
1 year ago
14

Please who can give me the definition of density in terms of Archimedes principle.​

Physics
2 answers:
VladimirAG [237]1 year ago
8 0

\large\bold{\underline{\underline{Answer:-}}}

  • The weight of the fluid displaced is equal to the buoyant force on a submerged object. The mass divided by the volume thus determined gives a measure of the average density of the object.
serg [7]1 year ago
8 0
The density, of a substance is its mass per unit volume. The symbol most often used for density is ρ, although the Latin letter D can also be used. Mathematically, density is defined as mass divided by volume: {\displaystyle \rho ={\frac {m}{V}}} where ρ is the density, m is the mass, and V is the volume.
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hence option A is correct

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heat required from -9°C to 0°C ice = mass × specific heat of ice ×change in temperature

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( HERE SPECIFIC HEAT OF ICE IS A CONSTANT VALUE OF 2100

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heat required from  0°C ice to 0°C water = mass× specific heat of fusion of ice

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TOTAL HEAT ENERGY REQUIRED = 0.1323 MJ +2.352 MJ

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hence option A is correct

5 0
2 years ago
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