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The cosmic rays of highest energy are protons that have kinetic energy on the order of 1013 Mev. (a) As measured in the
Posted: Mon May 09, 2022 5:28 pm
by answerhappygod
- The Cosmic Rays Of Highest Energy Are Protons That Have Kinetic Energy On The Order Of 1013 Mev A As Measured In The 1 (13.14 KiB) Viewed 39 times
The cosmic rays of highest energy are protons that have kinetic energy on the order of 1013 Mev. (a) As measured in the proton's frame, what time interval would a proton of this energy require to travel across a galaxy which has a proper diameter 7.00 x 104 ly? (Assume the kinetic energy of the proton is exactly 1013 Mev.) S (b) From the point of view of the proton, how many kilometers across is the galaxy? km