Question

Answer the following questions:
1.Classify the following things on the basis of sinking or floating: (i) plastic beads (ii) sand (iii) wood (iv) thermocol (v) rubber (vi) aluminium (vii) gold (viii) an air filled balloon.​

Answer 1

Answer:

wood

plastic beads

thermocol

air filled balloon

Answer 2

Answer:

1/ plastic beads , 2/ wood 3/ thermocol 4/ air filled ballon

5/ gold

Explanation:

Alminium

a piece of aluminium foil will float if it is laid flat Onto a bath of water but It will sink If you roll the foil into a tight boll. In one word সে say that utensil that made By aluminium, is very heavy then the utensils sink onto the water but if it is light, then the dishes is not sinking into the river. Actually its depends on its weight.

thank you