- #1
jinny1
- 3
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Age of Universe inaccurate??
Hi. i have a question that could already been nullified.
Reading about the CMB it occurred to me that normal light is around 370 - 770 nm in wavelength and a microwave could be upto 30cm long..
That means light has been expanded a million fold?? (not sure) since the moment light could be emitted.
Wouldnt that mean we have to take into account the expansion of light's wavelength into the age of CMB?? As it would reach us a lot sooner than if light had a higher frequency...Or have we already done that..
Thanks
Hi. i have a question that could already been nullified.
Reading about the CMB it occurred to me that normal light is around 370 - 770 nm in wavelength and a microwave could be upto 30cm long..
That means light has been expanded a million fold?? (not sure) since the moment light could be emitted.
Wouldnt that mean we have to take into account the expansion of light's wavelength into the age of CMB?? As it would reach us a lot sooner than if light had a higher frequency...Or have we already done that..
Thanks