wonofdaweefolk Messages 1 Reaction score 0 Thread starter Sep 12, 2005 #1 i'm wondering something... does light have any mass?
mathman Science Advisor Homework Helper Messages 8,130 Reaction score 575 Sep 12, 2005 #2 Light has no rest mass. However, it has energy and is affected by gravity as if it had mass.
Tzar Messages 74 Reaction score 0 Sep 13, 2005 #3 Light also has momnetum. Its affected by gravity due to the curvature of space time that masses produce.
Light also has momnetum. Its affected by gravity due to the curvature of space time that masses produce.