What is the maximal number of spherical balls of radius 1 cm each that can be placed inside a cubical box of height 10 cm?
A. 25
B. 125
C. 250
D. 1000
Answer:B
What is the maximal number of spherical balls of radius 1 cm each that can be placed inside a cubical box of height 10 cm?
A. 25 B. 125 C. 250 D. 1000