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).
Brooke Ellen Bollea (born May 5, 1988), better known by her stage name Brooke Hogan, is an American reality television star, actress, singer, and media personality. She is the daughter of famous professional wrestler Hulk Hogan. Brooke took an early interest in music, and began working on her first studio album in 2002.