Question

find the mass of 10000m³ of silver if its density is 10.5g/cm³​

Answer 1

Question :-

Find the mass of 10000m³ of silver if its density is 10.5g/cm³.

Answer :-

• 1.05 × 10¹¹ grams

Solution :-

Given -

• Density = 10.5 g/cm³

• Volume = 10,000 m³

To Find -

• Mass

Process -

We have,

Volume

= 10,000 m³

= 10,000 × 1 m³

= 10,000 × (100 cm)³

= 10,000 × 100 × 100 × 100 cm³

= 1 × 10¹⁰ cm³

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And, Density = 10.5 g/cm³

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Thus,

Mass

= Density × Volume

= 10.5 g/cm³ × 1 × 10¹⁰ cm³

= ( 10.5 × 10¹⁰ ) g

= 1.05 × 10¹¹ g

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Hence, the mass of the silver will be 1.05 × 10¹¹ grams .

NOTE :- gram is the SI unit of mass

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Thank You!