Reliance Industries Chairman Mukesh Ambani overtook China’s Hui Ka Yan to become Asia’s richest person with a total wealth of $42.1 billion. According to Forbes’ real time billionaire’s list, Ambani's personal wealth rose by $466 million in 2017.
By which Amendment Act of the Constitution of India were the Directive Principles of the State Policy given precedence over the Fundamental Right whereever they come into conflict?
Sound is a mechanical vibration and needs a medium for propagation. The higher the density of the medium, the faster the sound travels. So, sound cannot travel through vacuum.
As the sound travels faster in solids than liquids and gases, sound travels faster in the glass than Air and water.