One should only encounter SI units as part of a degree. Avoid the non-SI Jansky. The Jansky should be ignored until one makes experimental observations in radio astronomy.strangerep said:At what point during study for a reputable physics degree should one normally encounter the "Jansky"?
Jansky is a unit of measurement used in radio astronomy to quantify the strength of radio waves. It is important for physics majors because it allows them to understand and analyze data collected from radio telescopes, which are essential tools for studying the universe.
Physics majors typically learn about Jansky in their introductory astronomy or astrophysics courses. It is also commonly covered in courses specifically focused on radio astronomy.
Jansky is related to other units of measurement in physics through its conversion to other units. For example, 1 Jansky is equal to 10^-26 watts per square meter per hertz, which is a common unit for measuring electromagnetic radiation.
Jansky was originally created for use in radio astronomy, but it has since been adopted by other fields such as telecommunications and satellite communications. It is also used in some medical imaging techniques.
Yes, there are ongoing developments in Jansky technology, particularly in the field of radio astronomy. New telescopes and instruments are being developed to improve the sensitivity and resolution of Jansky measurements, allowing for more detailed and accurate observations of the universe.