Substance 81736

What kind of substance is it if it is enclosed in a cube with a volume of 8 m3 weighing 110 kg and the entire cube weighs 115.78 kg?

Correct answer:

ρ =  0.7225 kg/m3
x = methane

Step-by-step explanation:

V=8 m3 m1=110 kg m2=115.78 kg  m=m2m1=115.78110=50289=5.78 kg  ρ=m/V=5.78/8=0.7225 kg/m3
x=methane



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