Question

The point A,B,C and D divide the line segment AD in the ratio 2 1/2:1 1/3:5/6,respectively, and AB=30cm.
What is the length of BD

Answer 1

Answer:

The melting of an ice cube is an example of evaporation. Evaporation of acetone which is used for removing nail paint is another everyday example of evaporation. Distillation is the process in which two mixtures are separated with the help of evaporation as boiling of these mixtures is involved.