Gravitation

Asked by xyzzyspoon | 25th Dec, 2009, 12:24: PM

Expert Answer:

Light particles, photon do have a zero rest mass, and it's what you are refering in above question.

Photons do have an inertial mass.

E = mc2,

m = E/c2

= hν/c2

Regards,

Team,

TopperLearning.

Answered by  | 25th Dec, 2009, 12:30: PM

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