Question

If the density of water is 1000kg/m3 and the density of spirit is 765kg/m3.So what is the relative density of spirit?​

Answer 1

Given that:

• Density of water = 1000 kg/m³
• Density of spirit = 765 kg/m³

To calculate:

• Relative density

Solution:

• Relative density = 0.765

Using concept:

• Relative density formula

Using formula:

• Relative density = Density of substance / Density of water

Required solution:

→ Relative density = Density of substance / Density of water

→ Relative density = 765 / 1000

→ Relative density = 0.765

Additional information:

$\begin{gathered}\boxed{\begin{array}{c}\\ {\pmb{\sf{Some \: formulas!}}} \\ \\ \sf \star \: Density \: = \dfrac{Mass}{Volume} \\ \\ \sf \star \: Volume \: = \dfrac{Mass}{Density} \\ \\ \sf \star \: Density \times Volume = Mass \end{array}}\end{gathered}$

Answer 2

Question :-

• If the density of water is 1000 kg/m³ and the density of spirit is 765 kg/m³ Then find the Relative Density of spirit .

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Answer :-

• Relative Density = 0.765 kg/m³ .

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Explanation :-

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∓ Here, it is given that, Density of water is 1000 kg/m³ . Density of spirit is 765 kg/m³ . And, we have to find the Relative Density of spirit .

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• Now, let's solve step by step -----

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◆ Formula Required :-

• $\sf{Relative \: Density = \frac{Density \: of \: object }{Density \: of \: water} }$

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∴ By substituting the given values :-

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$\dashrightarrow \: \sf{Relative \: Density = \frac{765}{1000} } \\ \\ \dashrightarrow \: \sf{Relative \: Density = 0.765} \\ \\ \dashrightarrow \: \sf{Relative \: Density = 0.765 \: kg/m {}^{3} }$

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Hence :-

• Relative Density = 0.765 kg/m³ .

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