In nature two molecule of any atom attract or repel each other which result in intermolecular forces to bind them together as an atom. These forces determine the physical state of an atom i.e. Solid liquid gas and their respective properties. In like molecules of any atom these are cohesive forces (surface tension) and in … Read more

Acetone is simplest ketone CH3COCH3, highly inflammable, used as material in making of plastic, as organic solvent, as thinners, paint removers and in lacquers. It is placed as first member in homologous series (aliphatic ketones). Commercially it is produced by dehydrogenation of isopropanol.    It is formed in human blood when body uses fats for … Read more

Simple harmonic motion is periodic motion (repeats in specific manner at standard intervals i.e. Sinusoidal) with constant amplitude. Example is motion of simple harmonic oscillator. Damping is effect used to reduce the amplitude of oscillation of any oscillatory system. So damped simple harmonic motion is simple harmonic motion with some effects to reduce amplitude of … Read more