Question

A block of Silver displaces 200ml of water in a measuring cylinder. If the density of Silver is 10300Kg m ^3, find the mass of the block?

Answer 1

Given

• Volume of block (v) = 200 cm³
• Density of Silver (d) = 10300 kg/m³

To find

• Mass of block (M)

Solution

• Density = Mass/Volume
• Density = 10300 kg/m³
• Volume = 200ml
• Volume = 200 × 10⁻⁶ m³
• Mass = Volume × Density
• Mass = 200 × 10⁻⁶ m³ × 10300 kg/m³
• Mass = 2.06

☯ Mass of the block = 2.06Kg

Answer 2

Density = Mass/Volume

Density = 10300 kg/m³

Volume = 200ml

Volume = 200 × 10⁻⁶ m³

Mass = Volume × Density

Mass = 200 × 10⁻⁶ m³ × 10300 kg/m³

Mass = 2.06