# What does Einstein mean when he said energy Cannot be created nor destroyed?

The law of conservation of energy states that energy can neither be created nor destroyed – only converted from one form of energy to another. This means that a system always has the same amount of energy, unless it’s added from the outside.

## What does Einstein mean when he said energy Cannot be created nor destroyed?

The law of conservation of energy states that energy can neither be created nor destroyed – only converted from one form of energy to another. This means that a system always has the same amount of energy, unless it’s added from the outside.

## Why energy can neither be created nor destroyed?

Energy can neither be created nor destroyed i.e. the total energy of an isolated system remains constant; however, it transforms from one form to another. The same phenomena can be applied when we burn a candle, chemical energy of wax is spent and converted to light energy. Q.

Who said matter can never be created or destroyed?

Antoine Lavoisier’s
The Law of Conservation of Mass dates from Antoine Lavoisier’s 1789 discovery that mass is neither created nor destroyed in chemical reactions. In other words, the mass of any one element at the beginning of a reaction will equal the mass of that element at the end of the reaction.

### Who created the first law of energy?

Rudolf Clausius
Around 1850 Rudolf Clausius and William Thomson (Kelvin) stated both the First Law – that total energy is conserved – and the Second Law of Thermodynamics.

### When did Albert Einstein say energy Cannot be created or destroyed?

energy is neither created nor destroyed. In 1907 (I think), Albert Einstein announced his discovery of the equation E = mc2 and, as a consequence, the two laws above were merged into the Law of Conservation of Mass-Energy: the total amount of mass and energy in the universe is constant.

Who discovered conservation of energy?

Julius Robert Mayer
In 1842, Julius Robert Mayer discovered the Law of Conservation of Energy. In its most compact form, it is now called the First Law of Thermodynamics: Energy is neither created nor destroyed.

## What created energy?

The energy in the atoms came from the nuclear reactions in the heart of the Sun. What started the nuclear reactions? Physicists think the Big Bang did. So the short answer is that the energy we encounter and use everyday has always been with us since the beginning of the universe and always will be with us.

## Can energy be destroyed or created?

We say that energy is conserved: you can convert energy from one form to another, but it cannot be created or destroyed.

Can energy be created?

Energy is the ability to bring about change or to do work. Thermodynamics is the study of energy. First Law of Thermodynamics: Energy can be changed from one form to another, but it cannot be created or destroyed.