Convert Megaelectron volt to Calorie

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

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   Megaelectron volt (MeV) =    Calorie (cal)
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 Calorie ?

A Calorie is a unit of energy, commonly used to measure the energy content in food and drink. When you hear about calories in your diet, it refers to how much energy your body can get from consuming certain foods or drinks.

Understanding Calories in Simple Terms:
  1. Energy from Food:

    • When you eat or drink something, your body breaks it down and converts it into energy. This energy is measured in calories. For example, if a slice of bread has 80 calories, it means that eating it gives your body 80 units of energy to use for various activities, like walking, thinking, or even just breathing.
  2. Calories vs. Kilocalories:

    • Technically, when we talk about "calories" in food, we are actually referring to kilocalories (kcal). One kilocalorie is equal to 1,000 calories. However, in everyday language, we just say "calories" when we really mean kilocalories. So, when you see that something has 200 calories, it actually contains 200 kilocalories, or 200,000 regular calories.
  3. Using Calories:

    • Your body uses calories as fuel. The more physically active you are, the more calories you need. If you eat more calories than your body needs, the excess is stored as fat. If you eat fewer calories than your body uses, you may lose weight because your body starts using stored fat for energy.
Everyday Examples:
  • Apple: A medium-sized apple has about 95 calories. This means eating the apple provides your body with 95 units of energy.
  • Running: If you run for 30 minutes, you might burn around 300 calories, depending on your weight and speed.
Key Points:
  • Energy Measurement: Calories measure how much energy food or drink provides.
  • Balance: It’s important to balance the calories you consume with the calories you use to maintain a healthy weight.

In summary, a calorie is a way to measure the energy your body gets from food and drinks. It helps you understand how much fuel you're giving your body and how much you need to stay healthy and active.



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