Cosmic Velocity - First to Mach (20°C, 1 atm) Conversion
Convert between Cosmic Velocity - First and Mach (20°C, 1 atm) quickly and accurately.
How to Convert Cosmic Velocity - First to Mach (20°C, 1 atm)
Conversion Formula
Example
Convert 15 CV1 to Ma:
Unit Information
Learn about the speed units you're converting between
Cosmic Velocity - First
CV1
Definition
The first cosmic velocity is the minimum speed required for an object to achieve a stable orbit around Earth. It represents the speed at which the centrifugal force balances the gravitational force, allowing an object to maintain a circular orbit.
History/Origin
The first cosmic velocity was calculated by Isaac Newton and later refined by space exploration programs. It became essential for space missions and satellite launches, representing the minimum speed required to escape Earth's gravitational pull.
Current Use
The first cosmic velocity is used in aerospace engineering for satellite launches, space mission planning, and orbital mechanics calculations. It is fundamental to understanding space travel and satellite deployment in Earth's orbit.
Multiplier
7900
Offset
0
Mach (20°C, 1 atm)
Ma
Definition
Mach at 20°C and 1 atmosphere is the speed of sound in air under these specific conditions, approximately 343.6 meters per second. It is used as a reference for measuring high speeds, particularly in aviation and aerospace applications.
History/Origin
The Mach number was named after Austrian physicist Ernst Mach and became the standard for measuring high speeds in aviation. It represents the ratio of an object's speed to the speed of sound in the surrounding medium.
Current Use
Mach is used in aviation for measuring aircraft speeds, in aerospace engineering for high-speed vehicle design, and in various applications involving high-speed motion. It is particularly important for supersonic and hypersonic flight.
Multiplier
343.6
Offset
0
Cosmic Velocity - First to Mach (20°C, 1 atm) Conversion Table
| Cosmic Velocity - First [CV1] | Mach (20°C, 1 atm) [Ma] |
|---|---|
| 1 CV1 | 22.991851 Ma |
| 10 CV1 | 229.91851 Ma |
| 25 CV1 | 574.796275 Ma |
| 50 CV1 | 1149.592549 Ma |
| 100 CV1 | 2299.185099 Ma |
| 0 CV1 | 0E+0 Ma |
| -10 CV1 | -229.91851 Ma |
| -40 CV1 | -919.67404 Ma |
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