Welcome to Smartindia Student's Blog
THOUGHTS
"""An expert is a man who has made all the mistakes which can be made, in a narrow field.""" Niels Bohr (1885-1962)
DEFING MANAGEMENT
Karold koons , defings management is an art of getting thinks done through and with people informally organized group.It is the process of pallining,organizing,staffing,directing and controlling.these stepes are universly followed by business and non-business organization.
FRICTIONAL ELECTRICITY
The word electricity comes from the greek word elektron which means amber.Amber is petrified tree resin ;and the ancients knew that if you rub a piece of amber with a cloth , the amber attracts small pieces of paper , leaves , dust etc....A piece of hard rubbber , a glass rod or a plastic ruler rubbed with a cloth will also display this amber effect or static electricity.
substances which have the property of attracting light objects are said to be electrified.electrification by friction is sometimes associated with a crackling sound.this may be heard when dry hair is combed with vulcanite comb.
The crackling sound is produced by a small electric sparks.
