The energy of a system that emits a photon is decreased by the energy E {\displaystyle E} of the photon as measured in the rest frame of the emitting system, which may result in a reduction in mass in the amount E / c 2 {\displaystyle {E}/{c^{2}}} .
What does Brooke mean? Brooke [brooke] as a name for boys (also used more generally as girls' name Brooke) is an Old English name, and the meaning of the name Brooke is water, small stream; western stream. Brooke is an alternate form of Brooks (Old English, Old German): director Brooks Atkinson. Brooke is also a variation of Westbrook (Old English).
The meaning of the name Ryder is Knight, Mounted Warrior. The origin of the name Ryder is English. This is the culture in which the name originated, or in the case of a word, the language. People who like the name Ryder also like: Liam, Landon, Grayson, Declan, Chase, Gavin, Hudson. Charlotte, Ava, Scarlett, Aria, Olivia, Amelia, Violet.