Question

a cubical tank of side 2m is filled with 900 kg of a liquid 1 find the volume of tank,and 2 the density of liquid in g/cm³​

Answer 1

Answer:

"(i) The volume of a cube = side\times side\times sideside×side×side

Side of the cubical tank side = 1 m

Therefore, volume = 1\ m\ \times1\ m\ \times1\ m1 m ×1 m ×1 m

(ii) The density of liquid in kg\ m^{-3}kg m−3 = \frac{Mass}{Volume}VolumeMass

Mass = 800 kg

Volume = 1\ m^31 m3

d = \frac{800}{1}=800\ kg\ m^31800=800 kg m3"