Mass-Energy Equivalence

Introduction to Mass-Energy Equivalence

The mass-energy equivalence is a principle that states that the mass of an object is a measure of its energy content. The formula E = mc^2, introduced by Albert Einstein as part of his theory of relativity, expresses the equivalency of mass and energy. In this formula, E represents energy, m represents mass, and c represents the speed of light in a vacuum (approximately 299,792,458 meters per second). This principle has significant implications in nuclear physics and the understanding of the universe's energy balance.

Parameter usage:

• mass = mass of the object in kilograms

Example valid values:

• mass = 70

Output:

• energy = energy content in joules

Data validation

The mass should be a non-negative real number.

Summary

This calculator uses Einstein's mass-energy equivalence principle to determine the energy content of an object based on its mass. It is a fundamental concept in understanding the relationship between mass and energy.