Approximately the maximum number of cylinders with a radius of 4 cm and a height of 4 cm which can be placed in a cubic box with a length of 2 m is: (Note that the power of 10 in the answer (10h ) is...

Extracted text: Approximately the maximum number of cylinders with a radius of 4 cm and a height of 4 cm which can be placed in a cubic box with a length of 2 m is: (Note that the power of 10 in the answer (10h ) is written as en, for example, 3.0e2 is 3.0X102 ) О а. 1.3е5 O b. 2.5e5 O c. 3.8e5 O d. 1.le6 Ое. 6.Зе5