Question

an object of area 15cm² and height 2cm has a mass of 50g. What is its density in SI system​

Answer 1

Answer:

Hey there !!!

Density =Mass / Voulme

But volume=Area*height= 15*2=30cm³ Mass=50g

Density=50/30=5/3=1.6 gm/cm³ in CGS units

In SI units 1.6*1000 kg/m³=1600kg/m³

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