Question

a piece of iron when immersed in water taken in a can displace 25ml of water . its mass ia 195g . Find the density of iron in cgs unit

Answer 1

• Volume=25mL
• Mass=195g

`\boxed{\sf Density=(Mass)/(Volume)}`

`\\ \sf{:}\!\!\implies Density=(195)/(25)`

`\\ \sf{:}\!\!\implies Density=7.8g/mL`