Convert megaelectron-volt to Rydberg constant
Please provide values below to convert megaelectron-volt [MeV] to Rydberg constant [Ry], or Convert Rydberg constant to megaelectron-volt.
1 MeV = 73498.5857211 Ry. To convert megaelectron-volt to Rydberg constant, multiply the value by 73498.5857211; to go the other way, divide by it (1 Ry = 1.36057039763e-05 MeV). Both units measure energy and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 MeV = 73498.5857211 Ry
- 1 Ry = 1.36057039763e-05 MeV
- 10 MeV = 734985.857211 Ry
- 100 MeV = 7349858.57211 Ry
How to Convert Megaelectron-Volt to Rydberg Constant
1 MeV = 73498.5857210744 Ry
Example: convert 15 MeV to Ry:
15 MeV = 15 × 73498.5857210744 Ry = 1102478.78581612 Ry
Megaelectron-Volt to Rydberg Constant Conversion Table
| megaelectron-volt | Rydberg constant |
|---|---|
| 1 MeV | 73498.5857211 Ry |
| 2 MeV | 146997.171442 Ry |
| 3 MeV | 220495.757163 Ry |
| 5 MeV | 367492.928605 Ry |
| 10 MeV | 734985.857211 Ry |
| 20 MeV | 1469971.71442 Ry |
| 50 MeV | 3674929.28605 Ry |
| 100 MeV | 7349858.57211 Ry |
| 500 MeV | 36749292.8605 Ry |
| 1000 MeV | 73498585.7211 Ry |
Megaelectron-Volt
A megaelectron-volt (MeV) is a unit of energy equal to one million electron-volts, commonly used in nuclear and particle physics to express the energy of particles.
History/Origin
The megaelectron-volt was introduced as a convenient unit for expressing high-energy particles in physics, particularly after the development of particle accelerators in the mid-20th century, replacing the electron-volt for larger energy scales.
Current Use
Today, the MeV is widely used in nuclear physics, particle physics, and astrophysics to quantify the energy of subatomic particles, nuclear reactions, and cosmic phenomena.
Rydberg Constant
The Rydberg constant (Ry) is a physical constant that represents the highest wavenumber (inverse wavelength) of any photon in the hydrogen atom's emission spectrum, used to calculate spectral lines.
History/Origin
Named after the Swedish physicist Johannes Rydberg, the Rydberg constant was introduced in the late 19th century as part of Rydberg's formula to describe the spectral lines of hydrogen, significantly advancing atomic physics.
Current Use
The Rydberg constant is used in quantum physics and spectroscopy to determine energy levels of hydrogen and other hydrogen-like atoms, and in calculations involving atomic spectra and quantum mechanics.
Frequently Asked Questions
What is 1 megaelectron-volt in Rydberg constant?
1 megaelectron-volt (MeV) = 73498.5857211 Rydberg constant (Ry).
How do you convert megaelectron-volt to Rydberg constant?
Multiply the megaelectron-volt value by 73498.5857211. For example, 25 MeV × 73498.5857211 = 1837464.64303 Ry.
What is 10 megaelectron-volt in Rydberg constant?
10 MeV = 734985.857211 Ry.
Which unit is larger, the megaelectron-volt or the Rydberg constant?
The megaelectron-volt is the larger unit: 1 MeV = 73498.5857211 Ry.