##### Free Converter

Formular

[Value of MeV] = [Value of µcal [15 °C]] / 3.8279215505913E-8

[Value of µcal [15 °C]] = [Value of MeV] * 3.8279215505913E-8

##### µcal [15 °C](microcalorie)

A microcalorie (µcal) is a unit of energy in the field of thermodynamics and heat energy transfer. It is a very small unit, equal to one millionth (10⁻⁶) of a calorie. One calorie is the amount of heat energy required to raise the temperature of one gram of water by one degree Celsius at a constant pressure.

The unit µcal [15 °C] specifies that the microcalorie is being measured at a reference temperature of 15 °C, which is often used as a standard temperature in various scientific fields. This is important because the amount of heat required to raise the temperature of water can slightly vary depending on the starting temperature.

Overall, a µcal [15 °C] is a unit of heat energy and represents a very small quantity. It is typically used for measuring minimal energy changes in microscale or nanoscale systems, such as in the study of biological or chemical reactions.

##### 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.

##### µcal [15 °C] and MeV Conversion Mapping Table

µcal [15 °C] | MeV |
---|---|

1 | 2.612384E+7 |

2 | 5.224767E+7 |

3 | 7.837151E+7 |

4 | 1.044953E+8 |

5 | 1.306192E+8 |

6 | 1.567430E+8 |

7 | 1.828669E+8 |

8 | 2.089907E+8 |

9 | 2.351145E+8 |

10 | 2.612384E+8 |

20 | 5.224767E+8 |

25 | 6.530959E+8 |

50 | 1.306192E+9 |

100 | 2.612384E+9 |

200 | 5.224767E+9 |

250 | 6.530959E+9 |

500 | 1.306192E+10 |

1000 | 2.612384E+10 |

2000 | 5.224767E+10 |

2500 | 6.530959E+10 |

5000 | 1.306192E+11 |

10000 | 2.612384E+11 |

MeV | µcal [15 °C] |
---|---|

1 | 3.827922E-8 |

2 | 7.655843E-8 |

3 | 1.148376E-7 |

4 | 1.531169E-7 |

5 | 1.913961E-7 |

6 | 2.296753E-7 |

7 | 2.679545E-7 |

8 | 3.062337E-7 |

9 | 3.445129E-7 |

10 | 3.827922E-7 |

20 | 7.655843E-7 |

25 | 9.569804E-7 |

50 | 1.913961E-6 |

100 | 3.827922E-6 |

200 | 7.655843E-6 |

250 | 9.569804E-6 |

500 | 1.913961E-5 |

1000 | 3.827922E-5 |

2000 | 7.655843E-5 |

2500 | 9.569804E-5 |

5000 | 1.913961E-4 |

10000 | 3.827922E-4 |