Converting from Megacalorie (Mcal) to Electronvolt (eV) in Energy

What is Megacalorie (Mcal)

A Megacalorie (Mcal) is a unit of energy commonly used to measure the amount of energy obtained from food. It is defined as the amount of energy required to raise the temperature of 1 ton of water by 1 degree Celsius.

What is Electronvolt (eV)

An Electronvolt (eV) is a unit of energy used in particle physics. It represents the amount of energy gained or lost by an electron when it moves through an electric potential difference of 1 volt.

Conversion Formulas

The conversion formulas between Megacalorie and Electronvolt are as follows:

• 1Mcal=2.61675×1025eV

• 1eV=3.8215×10−23Mcal

Examples

1. Converting 15 Megacalories to Electronvolts:

   • 15Mcal=3.925125×1026eV

2. Converting 14 Electronvolts to Megacalories:

   • 14eV=5.35015×10−22Mcal

3. Converting 13 Megacalories to Electronvolts:

   • 13Mcal=3.401775×1026eV

The above examples demonstrate the conversion process between Megacalories (Mcal) and Electronvolts (eV) using the specified conversion factors. You can refer to this page for accurate conversions from Megacalorie to Electronvolt in energy applications.