Asked by May
What is the density of an unknown spherical substance with mass of 30 g and radius of 0.35 inches in kg/m3? (density= mass/ volume)
Answers
Answered by
bobpursley
volume=4/3 PI r^3
figure that. I would change inches to m right off (39.37 inches per meter)(check that).
then you know the mass is .030kg
density=mass/volume
figure that. I would change inches to m right off (39.37 inches per meter)(check that).
then you know the mass is .030kg
density=mass/volume
Answered by
May
Hi, Please check if this is correct..
volume=4/3 PI r^3
= 4/3 x 3.1416 x (0.35)^3
=0.17959091013
density=mass/volume
D = 0.030kg/0.17958
D = 0.1671
Thank you.
volume=4/3 PI r^3
= 4/3 x 3.1416 x (0.35)^3
=0.17959091013
density=mass/volume
D = 0.030kg/0.17958
D = 0.1671
Thank you.
There are no AI answers yet. The ability to request AI answers is coming soon!