Question

During this summer break you visited our grandmother house
who are living in a village. Your grandmother gave you butter with
parantha. You were surprised how she was able to get butter from
milk cream.
Research on following:
(a) How was your grandmother able to separate butter from milk
Cream?
(b) Which device she used to separate?
(C) Is any kind of force involved in it? Find out and explain.
(d) Find out other daily life application of this separation techniques.
Pls answer fast.
thnx :)

Answer 1

a. it comes on the surface of milk covering the whole container with thickness
b.it can be cut off with a knife or a spoon etc
c.yes the seperation force
d.other things like cheese are made