##### Free Converter

Formular

[Value of MeV] = [Value of ZW h] * 2.2469433635737E+37

[Value of ZW h] = [Value of MeV] / 2.2469433635737E+37

##### zW h(zeptowatt hour)

In the field of energy, a zeptowatt hour (zWh) is a unit of measurement that indicates extremely small amounts of energy consumption or production. It is derived from the watt hour (Wh), which is a standard unit for measuring the amount of electrical energy consumed by a device over time.

A zeptowatt (zW) is an SI unit of power representing 10^(-21) watts, where one watt is the rate at which work is done when an object's velocity is held constant at one meter per second against constant opposing force of one newton. This means that a zeptowatt is equivalent to 0.000000000000000000001 watts.

A zeptowatt hour (zWh) is the amount of energy consumed by a device operating at a power of 1 zeptowatt for one hour. Therefore, 1 zWh is equal to 0.000000000000000000001 watt-hours (Wh). This unit is often used in physics and engineering when dealing with extremely low-energy processes or systems, such as quantum mechanics or nanotechnology. It helps to express and compare values in a more comprehensible scale when dealing with such small magnitudes of energy.

##### ZW h(zettawatt hour)

The zettawatt hour (ZW·h) is a unit of energy used in the field of Energy. It measures the amount of work done or energy consumed, generated, or stored in terms of the power of a zettawatt (ZW), which is one sextillion (10^21) watts, for a duration of one hour.

In other words, a zettawatt hour represents the amount of energy generated, consumed, or stored by a system with a power capacity of one zettawatt running continuously for one hour. This unit is typically utilized when discussing extremely large scales of energy, such as those related to global energy consumption or production in the far future.

##### MeV(megaelectron volt)

The megaelectron volt (MeV) is a unit of energy in the field of physics, particularly in particle and nuclear physics. It represents one million electron volts (eV). An electron volt is the amount of kinetic energy gained or lost by a single electron when it is accelerated through an electric potential difference of one volt.

In the context of energy, 1 eV is equal to 1.602 x 10^-19 joules. Therefore, 1 MeV is equal to 1.602 x 10^-13 joules. Because the electron volts (and by extension, megaelectron volts) are relatively small units of energy, they are used to describe the energies of particles, like electrons, protons, and photons, at the atomic and subatomic scale.

In nuclear and high-energy particle physics, MeV is frequently used to express the masses of subatomic particles through the concept of mass-energy equivalence, given by Einstein's famous equation E=mc^2. This means that an MeV can also be considered a unit of mass for subatomic particles.

##### meV(millielectron volt)

The millielectron volt (meV) is a unit of energy commonly used in the field of physics, particularly in atomic, molecular, nuclear, and particle physics. It is a submultiple of the electron volt (eV), where 1 electron volt is defined as the amount of kinetic energy gained by a single electron when it is accelerated through an electric potential difference of one volt.

1 millielectron volt (meV) is equal to one-thousandth (1/1000) of an electron volt, or 0.001 eV. Its value in the International System of Units (SI) is about 1.602 x 10^(-22) joules.

This unit is used to describe energy levels, energy differences or energy transfers on a small scale, such as in atomic and molecular interactions, quantum states transitions, and properties of subatomic particles. Because these interactions involve very small amounts of energy, the use of meV makes it more practical and convenient to express and compare these values without resorting to scientific notation or very small decimal numbers.

##### ZW h and MeV Conversion Mapping Table

ZW h | MeV |
---|---|

1 | 2.246943E+37 |

2 | 4.493887E+37 |

3 | 6.740830E+37 |

4 | 8.987773E+37 |

5 | 1.123472E+38 |

6 | 1.348166E+38 |

7 | 1.572860E+38 |

8 | 1.797555E+38 |

9 | 2.022249E+38 |

10 | 2.246943E+38 |

20 | 4.493887E+38 |

25 | 5.617358E+38 |

50 | 1.123472E+39 |

100 | 2.246943E+39 |

200 | 4.493887E+39 |

250 | 5.617358E+39 |

500 | 1.123472E+40 |

1000 | 2.246943E+40 |

2000 | 4.493887E+40 |

2500 | 5.617358E+40 |

5000 | 1.123472E+41 |

10000 | 2.246943E+41 |

MeV | ZW h |
---|---|

1 | 4.450490E-38 |

2 | 8.900981E-38 |

3 | 1.335147E-37 |

4 | 1.780196E-37 |

5 | 2.225245E-37 |

6 | 2.670294E-37 |

7 | 3.115343E-37 |

8 | 3.560392E-37 |

9 | 4.005441E-37 |

10 | 4.450490E-37 |

20 | 8.900981E-37 |

25 | 1.112623E-36 |

50 | 2.225245E-36 |

100 | 4.450490E-36 |

200 | 8.900981E-36 |

250 | 1.112623E-35 |

500 | 2.225245E-35 |

1000 | 4.450490E-35 |

2000 | 8.900981E-35 |

2500 | 1.112623E-34 |

5000 | 2.225245E-34 |

10000 | 4.450490E-34 |