Discover the simplicity of converting microjoules (µJ) to Hartree (E_h) with Newtum's online tool. A must-try for quick and accurate energy conversions, sparking your curiosity to explore more!
A microjoule (µJ) is a unit of energy equal to one millionth of a joule. It's a metric unit commonly used in physics and engineering to measure small amounts of energy. The joule, named after the English physicist James Prescott Joule, is the standard unit of energy in the International System of Units (SI). The microjoule is especially useful in scientific fields that deal with very low energy phenomena, such as the study of microelectronics or molecular chemistry.
Definition of HartreeA Hartree (E_h) is a unit of energy used in physics, particularly in quantum chemistry and atomic physics. It is defined as the kinetic energy of an electron in the ground state of a hydrogen atom, or equivalently, the potential energy between a nucleus and an electron in a hydrogen atom when separated by one Bohr radius. One Hartree is approximately 4.359744650×10^-18 joules. This unit is convenient when working with atomic-scale energies and is named after the British physicist Douglas Hartree.
| Microjoule (µJ) | Hartree (E_h) |
|---|---|
| 1 µJ | 2.293710448 × 10^17 E_h |
| 10 µJ | 2.293710448 × 10^18 E_h |
| 100 µJ | 2.293710448 × 10^19 E_h |
| 1,000 µJ | 2.293710448 × 10^20 E_h |
| 10,000 µJ | 2.293710448 × 10^21 E_h |
| 100,000 µJ | 2.293710448 × 10^22 E_h |
| 1,000,000 µJ | 2.293710448 × 10^23 E_h |
| 10,000,000 µJ | 2.293710448 × 10^24 E_h |
| 100,000,000 µJ | 2.293710448 × 10^25 E_h |
| 1,000,000,000 µJ | 2.293710448 × 10^26 E_h |
1 µJ = 2.293710448 × 10^17 E_h
1 E_h = 4.359744650 × 10^-18 µJ
Example 1:
Convert 5 µJ to E_h:
5 µJ = 5 × 2.293710448 × 10^17 E_h = 1.146855224 × 10^18 E_h
Example 2:
Convert 50 µJ to E_h:
50 µJ = 50 × 2.293710448 × 10^17 E_h = 1.146855224 × 10^19 E_h
The Microjoule to Hartree Energy Converter is a modern tool that stems from the need to bridge different energy units in the field of physics and chemistry. With the advent of quantum chemistry, the Hartree became a significant unit for atomic-level energy calculations, while the microjoule remained crucial in macroscopic contexts. This converter unites these distinct realms, offering a seamless transition from classical to quantum energy measurements.
Explore the practicality of the Microjoule to Hartree Energy Converter and its real-life applications that enhance scientific accuracy and efficiency.
Example 1:
To convert 20 µJ to Hartree:
20 µJ = 20 × 2.293710448 × 10^17 E_h = 4.587420896 × 10^18 E_h
Example 2:
To convert 250 µJ to Hartree:
250 µJ = 250 × 2.293710448 × 10^17 E_h = 5.73427612 × 10^19 E_h
