John William Strutt, 3rd Baron Rayleigh, OM (12 November 1842 – 30 June 1919) was an English Physicist.
 He won the Nobel Prize for Physics in 1904.
 He discovered argon and Rayleigh scattering.
John William Strutt, 3rd Baron Rayleigh, OM (12 November 1842 – 30 June 1919) was an English Physicist.  He won the Nobel Prize for Physics in 1904.  He discovered argon and Rayleigh scattering.
John William Strutt, 3rd Baron Rayleigh