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महाराष्ट्र राज्य शिक्षण मंडळएस.एस.सी (इंग्रजी माध्यम) इयत्ता ८ वी

Complete the following table. Density of Metal (kg/m3) Density of water (kg/m3) Relative Density - 103 5 8.5 × 103 103 - - Marathi (Second Language) [मराठी (द्वितीय भाषा)]

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प्रश्न

Complete the following table.

Density of Metal (kg/m3)  Density of water (kg/m3)  Relative Density
- 103 5
8.5 × 103 103 -
तक्‍ता पूर्ण करा

उत्तर

We know, Relative density of substances = `"Density of substances"/"Density of Water"`

So, using the above formula, we can find one quantity if the other two quantities are given.

Density of Metal (kg/m3)  Density of water (kg/m3) Relative Density
Density of metal = density of water × Relative density = 5 × 103 103 5
8.5 × 103 103 Relative density = `(8.5 xx 10^3)/10^3` 8.5
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