Question 8 of 13intermediate🔧 ApplyNumerical3 marks

Object A has a mass of 200 g and a volume of 40 cm³. Object B has a mass of 240 g and a volume of 60 cm³. Which object is denser?

Correct Answer

Object A is denser than Object B. The density of Object A is 5 g/cm³ while the density of Object B is 4 g/cm³.

To compare the densities, we calculate the density of each object using the formula Density = Mass/Volume.

Object A has a higher density (5 g/cm³) compared to Object B (4 g/cm³), making Object A the denser object.

Exercise: Keep the curiosity alive | Q: 9 | (Page Page 17)
For More Understanding

Explanation

To compare the densities, we calculate the density of each object using the formula Density = Mass/Volume. Object A has a higher density (5 g/cm³) compared to Object B (4 g/cm³), making Object A the denser object.

Solution Steps

  1. Step 1: Calculate density of Object A: Density = 200 g ÷ 40 cm³ = 5 g/cm³

  2. Step 2: Calculate density of Object B: Density = 240 g ÷ 60 cm³ = 4 g/cm³

  3. Step 3: Compare: 5 g/cm³ > 4 g/cm³

  4. Step 4: Conclusion: Object A is denser than Object B

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