Question

please give correct answer from book ch 4 (sorting material into groups) your answer written in notebook plzz​ .... help me

Answer 1

1. When we add mustard oil to a glass full of water, a layer of mustard oil is formed separately upon the water.

2. a) paper- notebook, paper napkins, cardboard, newspaper, lampshades

b) leather- purse, belts, shoes, jackets, bags

c) plastic- grocery bags(polythene), bottles, irrigation pipes, food trays, electrical insulation

d) cotton- clothes, fishing nets, wipes, towels, blankets

e) wood- tables-chairs, spatula, pencils, fence, drum sticks

f) aluminium- wires, ladders, staples, gates, pans

3. A coin sinks in water because it has higher density than water.

4. tables and chairs

5. Gold and silver

These answers were not written with me and I don't know from where u re asking but these answers are also approximately correct so u can take help with them.....

Hope it would be helpful to you......