Question:

Density of liquid in CGS system is $ 0.625\,g/cm^{3} $ What is its magnitude in SI system?

Updated On: Jun 8, 2024
  • 0.625
  • 0.0625
  • 0.00625
  • 625
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The Correct Option is D

Solution and Explanation

We know that, density = $ \frac{ mass }{ volume } $
In CGS units $d = 0.625 \, g \, cm^{ - 3} $
In SI units $d = \frac{ 0.625 \times 10^{ - 3} kg }{ 10^{ - 6} \, m^3 } $
$= 625 \, kg \, m^{ - 3} $
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Concepts Used:

Physical World

The physical world includes the complications of the natural world around us. It is a type of analysis of the physical world around us to understand how it works. The fundamental forces that control nature are:

  • Gravitational Force is a universal force that exists as an outcome of mutual attraction between any two objects with respect to their masses.
  • Electromagnetic Force can be understood as the force that is present between the charged particles. The force is stated by Coulomb’s law.
  • Strong Nuclear Force is the force that ties the protons and neutrons in a nucleus. Of all the elemental forces in nature, a strong nuclear force is the strongest as its name suggests.
  • Weak Nuclear Force can only be noticed in some of the nuclear processes such as the beta decay of the nucleus.