In 24 sentences each explain the following you can include a

In 2-4 sentences each explain the following (you can include a sketch to aid in your explanation):

• Can 3 tubes be balanced in a 16-place rotor?

• Can 10 tubes be balanced in a 16-place rotor?

Solution

3 tubes can not be balanced but with the help of a fourth tube filled with water of same volume and place the water filled tube in the opposite side of third tube. Then it can be done easily.

10 tubes can definitely balanced in 16 place rotor.