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A cube has a height of 8 cm and a mass of 457 g. What is its density?
O a
Ob
233,984 g/cm
.89g/cm3
1.12 g/cm3
ос


Sagot :

Answer:

the answer is b,  0.89

Explanation:

A cube has a height of 8 cm and a mass of 457 g. What is its density?

a. 233,984 g/cm

b.  0.89g/cm3

c. 1.12 g/cm3

Density = mass/volume

the volume of the cube is 8X8X8=512cm3

the mass is 457 gm

the density is 457/512 = 0.889 gm/cm3

the answer is b, 0.89

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