A sample of iron has the same dimensions of 2 cm × 3 cm × 2 cm.if the mass of this rectangular-shaped object is 94 grams,what is the density of iron?
I don't understand how to know what units to put after the numbers
I don't understand how to know what units to put after the numbers
1 Answer
Mar 22, 2018
See explanation.
Explanation:
To calculate the density you have to valculate the volume and then divide the mass by the calculated value.
#V=2xx2xx3=12cm^3#
The density is:
#d=m/V=94/12=47/6=7 5/6#
Answer:
The density is:
