A teacher asks the children of class V about the reasons behind the things that can float or sink in water. Which of the following can be expected by the teacher?
1
Children will tell about density as they already studied this concept at their tuition.
2
Children will not tell about density as the teacher didn't teach them this concept.
3
Children will remain silent as they don't know the exact reason behind this phenomena.
4
Children will not tell about density but can give different answers like "water is heavy or thick", etc.