Hubble's Law: Difference between revisions
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{{wikipediainfo|Hubble's law}} | {{wikipediainfo|Hubble's law}} | ||
'''Hubble's Law''' was written on a small [[whiteboard]] in [[ | '''Hubble's Law''' was written on a small [[whiteboard]] in [[Andrea Quill]]'s [[Class B3|physics classroom]], expressed as: | ||
<math>v = H_0\,d</math> | <math>v = H_0\,d</math> | ||
The board also stated that: | The board also stated that: | ||
<math>z = \frac {v}{c} = \frac {H_0\,d}{c}</math> | <math>z = \frac {v}{c} = \frac {H_0\,d}{c}</math> | ||
And that rearranging this would give: | And that rearranging this would give: | ||
<math>\frac{ | <math>\frac{r}{L_1} = \frac{\mbox{distance to a galaxy}}{t\mbox{'s speed of recession}}</math> | ||
([[TV]]: ''[[Detained (TV story)|Detained]]'') | ([[TV]]: ''[[Detained (TV story)|Detained]]'') | ||
[[Category:Physics from the real world]] | [[Category:Physics from the real world]] | ||
Latest revision as of 08:19, 28 August 2023
Hubble's Law was written on a small whiteboard in Andrea Quill's physics classroom, expressed as:
The board also stated that:
And that rearranging this would give:
