The density of lead is 11500 kg/m3. The dimensions of the lead block is 5 cm × 10 cm × 20 cm. The mass of the block is :

Foundation

Physics Foundation

Floatation

Force and Pressure

Question

The density of lead is 11500 kg/m³. The dimensions of the lead block is 5 cm × 10 cm × 20 cm. The mass of the block is :

10 kg

10.5 kg

11.5 kg

11 kg

LiveFree JEE Main Previous Year Online Papers Live Free JEE Advance Previous Year Online Papers

College PredictorLive

Know your College Admission Chances Based on your Rank/Percentile, Category and Home State.

Get your JEE Main Personalised Report with Top Predicted Colleges in JoSA

density = $\frac{mass}{volume}$

Given density = 11500 kg/m³
volume = 5×10×20 cm³ = 1000 × 10^–6 m³
               = 10^–3 m³
  mass = 11500 × 10^–3 = 11.5 kg