Question

cuboidal object of side 15 CM weight 1. 35 kg calculate its density in kilometre per cubic metre​

Answer 1

Answer:

Here is your answer

Length= 0.15 m

Calculate volume= a^3 = (0.15)^3= 3.3 × 10^-3 m3

Density= mass/volume

= 1.35/3.3×10^-3

= 0.2025 kg/m3