Black Hole Question, HELP!


by 13habelbrea
Tags: black, hole
Naty1
Naty1 is offline
#19
Jul21-10, 07:19 AM
P: 5,634
free space is vacuum space, I guess 'free' of everything..empty....
seto6
seto6 is offline
#20
Jul21-10, 01:51 PM
P: 251
the photon does not slow, rather its frequency and wave length change.


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