MPPSC MAINS 2022 Paper-III

Points to Remember: Speed of light in a vacuum Speed of light in different media Refractive index Introduction: The speed of light is a fundamental constant in physics, denoted by the letter ‘c’. It represents the speed at which electromagnetic radiation (including visible light, radio waves, X-rays, etc.) propagates through a vacuum. This speed is … Read more

Points to Remember: The fundamental unit of electric current. The definition of the Ampere. The relationship to other SI units. Introduction: The International System of Units (SI) is the modern form of the metric system and is the most widely used system of measurement. It defines seven base units, from which all other units are … Read more