to If the mass of 100 cm3 of iron is 785 g, then the
density of iron in SI unit is
Answers
Answered by
1
Answer:
7850 kg/m³
Explanation:
m = 785 g = kg ⇒ m = 0.785 kg
v = 100 cm³ = 100 × ()³ m³ ⇒ v = m³
also, density =
= = 0.785 ×
∴ density = 7850 kg/m³
Similar questions