Question

Make the correct Pairs.
(1) Cell
(ii) Digestion of food
(iii) Boiling of water to form steam
(iv) Speed
(v) Velocity
(a) physical change
(b) Scalar quantity
(c) Vector quantity
(d) 1665
(e) Chemical change​

Answer 1

Answer:

cell-1665

digestion of food-chemical change

boiling of water-physical change

speed-scalar quantity

velocity-vector quantity

Answer 2

Answer:

scalar-vector

speed-velocity

physical change-boiling of water to form steam

chemical change-Digestion of food