An object has a mass of 400 g and a volume of 40cm3. What is its density? Class 8

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Science Class 8 Science 128 views May 13, 2026 Reviewed & updated Sep 17, 2026
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An object has a mass of 400 g and a volume of 40cm3. What is its density? Class 8

An object has a mass of 400 g and a volume of 40cm3. What is its density? Class 8

Answer:

Density = [latex]\frac{\text { Mass }}{\text { Volume }} [/latex]

= [latex]\frac{400}{40}[/latex]

=10 g/ cm3

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