Convert pound (troy or apothecary) to Sun's mass
Please provide values below to convert pound (troy or apothecary) [lb t] to Sun's mass [M_sun], or Convert Sun's mass to pound (troy or apothecary).
How to Convert Pound (Troy Or Apothecary) to Sun's Mass
1 lb t = 1.87652952036199e-31 M_sun
Example: convert 15 lb t to M_sun:
15 lb t = 15 × 1.87652952036199e-31 M_sun = 2.81479428054299e-30 M_sun
Pound (Troy Or Apothecary) to Sun's Mass Conversion Table
| pound (troy or apothecary) | Sun's mass |
|---|
Pound (Troy Or Apothecary)
A pound (troy or apothecary) is a unit of weight used primarily for precious metals and gemstones, equivalent to 12 ounces or approximately 373 grams.
History/Origin
The troy pound originated in the medieval French town of Troyes, historically used in the trade of precious metals and gemstones. The apothecary pound was used in pharmacy for weighing medicines and ingredients. Both units have roots in medieval European systems of measurement.
Current Use
The troy pound is still used in the precious metals industry, especially for gold, silver, and gemstones. The apothecary pound is largely obsolete but may still be referenced in historical contexts or traditional practices.
Sun's Mass
The Sun's mass (M_sun) is a standard unit of mass used in astronomy to express the mass of other stars and celestial objects, approximately equal to 1.989 × 10^30 kilograms.
History/Origin
The concept of using the Sun's mass as a unit originated in the early 20th century as astronomers sought a convenient standard for stellar masses. It became widely adopted in astrophysics for its practicality and ease of comparison.
Current Use
Today, M_sun is commonly used in astrophysics and astronomy to describe the mass of stars, planets, and other celestial bodies, facilitating standardized communication and calculations within the scientific community.