Convert Megaelectron volt to Femtoelectron volt

Simple, fast and user-friendly online tool to convert Megaelectron volt to Femtoelectron volt ( MeV to feV ) vice-versa and other Energy related units. Learn and share how to convert Megaelectron volt to Femtoelectron volt ( MeV to feV ). Click to expand short unit definition.

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   Megaelectron volt (MeV) =    Femtoelectron volt (feV)
MegaelectronVolt Conversion Table
Megaelectron volt(MeV) to Joule (J) = 1 Joule (J)
Megaelectron volt(MeV) to Kilojoule (kJ) = 1 Kilojoule (kJ)
Megaelectron volt(MeV) to Calorie (cal) = 1 Calorie (cal)
Megaelectron volt(MeV) to Kilocalorie (kcal) = 1 Kilocalorie (kcal)
Megaelectron volt(MeV) to KilowattHour (kWh) = 1 KilowattHour (kWh)
Megaelectron volt(MeV) to British thermal unit (BTU) = 1 British thermal unit (BTU)
Megaelectron volt(MeV) to Erg (erg) = 1 Erg (erg)
Megaelectron volt(MeV) to Foot pound (ft-lb) = 1 Foot pound (ft-lb)
Megaelectron volt(MeV) to Electron volt (eV) = 1 Electron volt (eV)
Megaelectron volt(MeV) to Decielectron volt (deV) = 1 Decielectron volt (deV)
Megaelectron volt(MeV) to Centielectron volt (ceV) = 1 Centielectron volt (ceV)
Megaelectron volt(MeV) to Millielectron volt (meV) = 1 Millielectron volt (meV)
Megaelectron volt(MeV) to Microelectron volt (µeV) = 1 Microelectron volt (µeV)
Megaelectron volt(MeV) to Nanoelectron volt (neV) = 1 Nanoelectron volt (neV)
Megaelectron volt(MeV) to Picoelectron volt (peV) = 1 Picoelectron volt (peV)
Megaelectron volt(MeV) to Femtoelectron volt (feV) = 1 Femtoelectron volt (feV)
Megaelectron volt(MeV) to Attoelectron volt (aV) = 1 Attoelectron volt (aV)
Megaelectron volt(MeV) to Zeptoelectron volt (zeV) = 1 Zeptoelectron volt (zeV)
Megaelectron volt(MeV) to Yoctoelectron volt (yV) = 1 Yoctoelectron volt (yV)
Megaelectron volt(MeV) to Decaelectron volt (daV) = 1 Decaelectron volt (daV)
Megaelectron volt(MeV) to Hectoelectron volt (heV) = 1 Hectoelectron volt (heV)
Megaelectron volt(MeV) to Kiloelectron volt (KeV) = 1 Kiloelectron volt (KeV)
Megaelectron volt(MeV) to Megaelectron volt (MeV) = 1 Megaelectron volt (MeV)
Megaelectron volt(MeV) to Gigaelectron volt (GeV) = 1 Gigaelectron volt (GeV)
Megaelectron volt(MeV) to Teraelectron volt (TeV) = 1 Teraelectron volt (TeV)
Megaelectron volt(MeV) to Petaelectron volt (PeV) = 1 Petaelectron volt (PeV)
Megaelectron volt(MeV) to Exaelectron volt (EeV) = 1 Exaelectron volt (EeV)
Megaelectron volt(MeV) to Zettaelectron volt (zeV) = 1 Zettaelectron volt (zeV)
Megaelectron volt(MeV) to Yottaelectron volt (YeV) = 1 Yottaelectron volt (YeV)

What is Megaelectron volt ?

A Megaelectron Volt (MeV) is a unit of energy used in various fields of physics, especially in nuclear physics and particle physics. Here’s a detailed and easy-to-understand definition:

What is an Electron Volt (eV)?
  • An electron volt (eV) is a small unit of energy. It is defined as the amount of energy gained or lost by an electron when it moves through an electric potential difference of one volt.
  • This unit is particularly useful for measuring the energy of tiny particles like electrons, protons, and photons.
What is a Megaelectron Volt (MeV)?
  • A Megaelectron Volt (MeV) is a larger unit of energy, equal to one million electron volts (1 MeV = 1,000,000 eV or 10610^6 eV).
  • The prefix "mega-" means one million, so a megaelectron volt is simply one million times the energy of a single electron volt.
Why is it Important?
  • The megaelectron volt is a crucial unit for describing the energy of particles involved in nuclear reactions, such as those that occur in nuclear reactors, stars, or particle accelerators.
  • In nuclear physics, the binding energy of atomic nuclei (the energy that holds protons and neutrons together) is typically measured in MeV. This energy determines how stable a nucleus is and how much energy is released during nuclear fission or fusion.
Real-World Example:
  • The energy released in the fission of a uranium-235 nucleus is around 200 MeV. This energy is harnessed in nuclear power plants to generate electricity.
  • In particle accelerators, protons and other particles are often accelerated to energies measured in MeV before they collide, allowing scientists to study fundamental particles and forces.
  • The rest mass energy of an electron, which is the energy equivalent of its mass (using Einstein's equation E=mc2E = mc^2), is approximately 0.511 MeV.
Summary:
  • A Megaelectron Volt (MeV) is a unit of energy equal to one million electron volts, used to measure the energy of particles in nuclear and particle physics.
  • 1 MeV = 1,000,000 eV.
  • This unit is essential for understanding nuclear reactions, particle interactions, and the energy processes in stars and other astrophysical phenomena.

Understanding energy in MeV is vital for exploring and utilizing the energy involved in nuclear reactions, as well as for studying the fundamental particles and forces that make up the universe.




What is Femtoelectron volt ?

A Femtoelectron volt (feV) is an extremely small unit of energy used in physics, particularly in highly specialized areas like quantum mechanics, particle physics, and nanotechnology. To understand what a femtoelectron volt is, let’s break it down:

1. Electron Volt (eV)
  • An electron volt (eV) is a unit of energy that represents the amount of energy an electron gains (or loses) when it is accelerated through an electric potential difference of one volt.
  • Numerically, 1 electron volt is equal to approximately 1.6×10191.6 \times 10^{-19} joules. This unit is very small and is typically used to measure the energy levels of tiny particles like electrons and photons.
2. Femto- Prefix
  • The prefix femto- means one-quadrillionth (11,000,000,000,000,000\frac{1}{1,000,000,000,000,000}) of something. This prefix is used in units that deal with extremely tiny quantities, such as a femtosecond, which is one-quadrillionth of a second.
3. Femtoelectron Volt (feV)
  • Therefore, a femtoelectron volt (feV) is equal to one-quadrillionth of an electron volt.
  • Numerically, 1 feV=0.000000000000001 eV=1015 eV1 \text{ feV} = 0.000000000000001 \text{ eV} = 10^{-15} \text{ eV}.
  • This unit is used to describe incredibly small amounts of energy, typically in contexts where even a picoelectron volt (one-trillionth of an electron volt) is too large.
Example Use
  • In cutting-edge quantum experiments or in the study of subatomic particles, energy levels can be so tiny that they are best expressed in femtoelectron volts. For example, if a certain interaction involves an energy of 101210^{-12} eV, it could be expressed as 1,000 feV.

In summary, a femtoelectron volt is one-quadrillionth of an electron volt. It is an extremely small unit of energy used in physics to measure minute energy levels in systems where incredibly high precision is required, such as in advanced quantum mechanics and particle physics.



List of Energy conversion units
Joule Kilojoule Calorie Kilocalorie KilowattHour British thermal unit Erg Foot pound Electron volt Decielectron volt Centielectron volt Millielectron volt Microelectron volt Nanoelectron volt Picoelectron volt Femtoelectron volt Attoelectron volt Zeptoelectron volt Yoctoelectron volt Decaelectron volt Hectoelectron volt Kiloelectron volt Megaelectron volt Gigaelectron volt Teraelectron volt Petaelectron volt Exaelectron volt Zettaelectron volt Yottaelectron volt