.:.:.:.:
RTTP
.
Mobile
:.:.:.:.
[
<--back
] [
Home
][
Pics
][
News
][
Ads
][
Events
][
Forum
][
Band
][
Search
]
full forum
|
bottom
jump pages:[
all
|
1
|
2
]
jump pages:[
all
|
1
|
2
]
Reply
[
login
]
SPAM Filter:
re-type this
(values are 0,1,2,3,4,5,6,7,8,9,A,B,C,D,E, or F)
you are quoting a heck of a lot there.
[QUOTE]blah blah blah[/QUOTE] to reply to the_reverend.
Please remove excess text as not to re-post tons
message
[QUOTE="the_reverend:468773"]from wikipedia http://en.wikipedia.org/wiki/Photon [i]Photon mass and photons in a box Although a single photon has zero mass, multi-particle objects including photons may collectively have mass. For example, a mirrored box containing a gas of photons, or even a single photon, with total energy E will have greater mass (by Δm = E/cē) than if the box did not contain photon(s). [In the case of a single photon, the weight must be taken in the inertial frame in which the mass of the photon and box sum to zero, see mass of systems in mass in special relativity. However this will generally be close to the rest frame of the empty box.][/i] ipsofacto photons aint not got no mass.[/QUOTE]
top
[
Vers. 0.12
][ 0.006 secs/8 queries][
refresh
][