Convert Kiloelectron volt to Calorie

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

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

What is Kiloelectron volt ?

A Kiloelectron Volt (keV) is a unit of energy commonly used in physics, particularly in fields like particle physics, medical imaging, and materials science. 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 energy gained or lost by a single electron when it moves through an electric potential difference of one volt.
  • This unit is frequently used to measure the energy of subatomic particles like electrons, protons, and photons because their energies are typically very small.
What is a Kiloelectron Volt (keV)?
  • A Kiloelectron Volt (keV) is a larger unit of energy, equal to one thousand electron volts (1 keV = 1,000 eV).
  • The prefix "kilo-" means 1,000, so a kiloelectron volt is simply 1,000 times the energy of a single electron volt.
Why is it Important?
  • The kiloelectron volt is a convenient unit for measuring the energy of X-rays, gamma rays, and certain types of radiation. These energies are too large to be conveniently expressed in eV but are still much smaller than the energies measured in megaelectron volts (MeV) or higher.
  • In medical imaging, X-ray machines often operate in the range of tens to hundreds of keV. The energy of the X-rays determines how well they can penetrate different types of tissues, which is crucial for producing clear images.
Real-World Example:
  • X-ray photons typically have energies in the range of 1 keV to several hundred keV. For instance, a common X-ray might have an energy of 50 keV, which is enough to pass through soft tissue but not denser materials like bone.
  • In particle physics, the energy of an electron in an atom can be described in keV when discussing how it interacts with other particles or fields. For example, the binding energy of an electron in the innermost shell of a heavy atom is often measured in keV.
Summary:
  • A Kiloelectron Volt (keV) is a unit of energy equal to 1,000 electron volts, used to measure the energy of X-rays, gamma rays, and certain particles.
  • 1 keV = 1,000 eV.
  • This unit is essential for understanding processes and technologies that involve relatively high energies, such as medical imaging, radiation therapy, and certain types of scientific research.

The concept of energy in keV is crucial for many applications in both science and medicine, helping to quantify and understand phenomena at a microscopic scale.




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