Question

If the density of iron is 7.9gcm^3 calculate the density in units of kg m^3.. So i iknow the answer is 7900 kg^m^3, i just need someone to explain how and why? Really struggling with this conversion,thanks for the help!

Answer 1

first divide by 1000 to convert from g to kg

then multiply by (100^3) to convert from cm^3 to m^3

Answer 2

thank you :)