Question

2]
(a) A cube is made by arranging 27 unit cubes 121
in 3 layers each having 3 rows and 3 columns
(3*3*3). If the density of each unit cube is
2 g/cm, what is the density of the big cube
formed?​

Answer 1

Answer:

Hiiiiiiiiiiiiiiiiiiiiiiiiiii iiiiiiiiiiiiiiiii iiiiii iiiiiiiiiiiiiiiii iiiiii iiiiiiiiiiiiiiiii iiiiii