Convert Zeptoelectron volt to Kilocalorie

Simple, fast and user-friendly online tool to convert Zeptoelectron volt to Kilocalorie ( zeV to kcal ) vice-versa and other Energy related units. Learn and share how to convert Zeptoelectron volt to Kilocalorie ( zeV to kcal ). Click to expand short unit definition.

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

What is Zeptoelectron volt ?

A Zeptoelectron volt (zeV) is an extremely tiny unit of energy used in physics, particularly in fields like quantum mechanics, particle physics, and nanotechnology. To understand what a zeptoelectron volt is, let's break it down into its components:

1. Electron Volt (eV)
  • An electron volt (eV) is a unit of energy that represents the energy gained (or lost) by an electron when it is accelerated through an electric potential difference of one volt.
  • Numerically, 1 electron volt is approximately 1.6×10191.6 \times 10^{-19} joules. This unit is commonly used to describe the energy levels of particles such as electrons and photons.
2. Zepto- Prefix
  • The prefix zepto- means one-sextillionth (11,000,000,000,000,000,000,000\frac{1}{1,000,000,000,000,000,000,000}) of something. This prefix is used in measurements that deal with incredibly tiny quantities, such as a zeptosecond, which is one-sextillionth of a second.
3. Zeptoelectron Volt (zeV)
  • Therefore, a zeptoelectron volt (zeV) is equal to one-sextillionth of an electron volt.
  • Numerically, 1 zeV=0.000000000000000000001 eV=1021 eV1 \text{ zeV} = 0.000000000000000000001 \text{ eV} = 10^{-21} \text{ eV}.
  • This unit is used to express unimaginably small amounts of energy, particularly in scenarios where even an attoelectron volt (one-quintillionth of an electron volt) is too large.
Example Use
  • In highly specialized research, such as certain quantum experiments or the study of subatomic particles, energy levels can be so small that they are best expressed in zeptoelectron volts. For instance, if a phenomenon involves an energy of 101810^{-18} eV, it could be described as 1,000 zeV.

In summary, a zeptoelectron volt is one-sextillionth of an electron volt. It is an incredibly tiny unit of energy used in physics to measure extremely minute energy levels, especially in advanced fields where precise and extremely small measurements are necessary.




What is Kilocalorie ?

A Kilocalorie (kcal) is a unit of energy, most commonly used to describe the energy content in food and drinks. It tells us how much energy our body can get from consuming certain foods.

Understanding Kilocalories in Simple Terms:
  1. What is a Kilocalorie?:

    • A kilocalorie is the amount of energy needed to raise the temperature of one kilogram of water by one degree Celsius. In everyday language, we simply call it a "calorie," but the correct term is kilocalorie.
  2. Calories vs. Kilocalories:

    • When we talk about "calories" on food labels or in diet discussions, we are actually referring to kilocalories. One kilocalorie (kcal) is equal to 1,000 small calories (cal). So when you see that a snack has 150 calories, it actually contains 150 kilocalories, which is the same as 150,000 small calories.
  3. Energy for the Body:

    • Your body uses kilocalories as energy to perform daily activities like walking, thinking, and even sleeping. If you consume more kilocalories than your body needs, the extra energy is stored as fat. If you consume fewer, your body will use stored energy, which can lead to weight loss.
Everyday Examples:
  • Banana: A medium-sized banana has about 100 kilocalories. This means eating the banana gives your body 100 units of energy to use.
  • Walking: If you go for a brisk 30-minute walk, you might burn around 150 kilocalories, depending on your weight and pace.
Key Points:
  • Measurement of Energy: Kilocalories measure how much energy food and drinks provide to your body.
  • Daily Use: Understanding kilocalories helps you manage your diet by balancing the energy you take in with the energy you use.

In summary, a kilocalorie is a larger unit of energy often used to describe the energy content of food and drinks. It helps us understand how much fuel our body gets from what we eat and drink.



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