Question

A test tube is filled with water and end closed. It contains a small steel ball and an air bubble. the test tube is rotated in a horizontal circle, with the help of string then
1. both steel ball and air bubble move outwards
2. both steel ball and air bubble move inwards
3. steel ball move outwards and air bubble moves inwards
4.steel ball moves inwards and air bubble moves outwards

Answer 1

Answer:

Explanation:

Answer is option 3

steel ball move outwards and air bubble moves inwards